| Utility: Diagnostic signal to annunciate primary seal failure in a level transmitter Filling date: 18 Sep 2025 Issue date: 8 Dec 2020 | 25 Nov 2015 | 8 Dec 2020 |
| Utility: Pressure sensor with contoured mating face Filling date: 18 Sep 2025 Issue date: 1 Dec 2020 | 20 Feb 2020 | 1 Dec 2020 |
| Utility: Systems and methods for reduction of optical signal line width Filling date: 18 Sep 2025 Issue date: 1 Dec 2020 | 16 Oct 2019 | 1 Dec 2020 |
| Utility: Dosimetry hearing protection device with time remaining warning Filling date: 18 Sep 2025 Issue date: 1 Dec 2020 | 4 Oct 2019 | 1 Dec 2020 |
| Utility: Turbine wheels, turbine engines including the same, and methods of forming turbine wheels with improved seal plate sealing Filling date: 18 Sep 2025 Issue date: 1 Dec 2020 | 24 Sep 2019 | 1 Dec 2020 |
| Utility: Method and system to improve the situational awareness of all aerodrome ground operations including all turnaround airport collaborative decision making (A-CDM) milestones in the cockpit Filling date: 18 Sep 2025 Issue date: 1 Dec 2020 | 20 Sep 2019 | 1 Dec 2020 |
| Utility: Systems and methods for presenting building information Filling date: 18 Sep 2025 Issue date: 1 Dec 2020 | 13 Aug 2019 | 1 Dec 2020 |
| Utility: Propeller pitch control system for aircraft turboprop engines Filling date: 18 Sep 2025 Issue date: 1 Dec 2020 | 21 Dec 2018 | 1 Dec 2020 |
| Utility: Energy management visualization methods and systems Filling date: 18 Sep 2025 Issue date: 1 Dec 2020 | 3 Jul 2018 | 1 Dec 2020 |
| Utility: Apparatus and method for using blockchains to establish trust between nodes in industrial control systems or other systems Filling date: 18 Sep 2025 Issue date: 1 Dec 2020 | 3 May 2018 | 1 Dec 2020 |
| Utility: System and method for enhancing operator situational awareness of traffic diversion patterns and adapting thereto Filling date: 18 Sep 2025 Issue date: 1 Dec 2020 | 10 Jan 2018 | 1 Dec 2020 |
| Utility: Gas valve with overpressure diagnostics Filling date: 18 Sep 2025 Issue date: 1 Dec 2020 | 29 Nov 2017 | 1 Dec 2020 |
| Utility: ECAE materials for high strength aluminum alloys Filling date: 18 Sep 2025 Issue date: 1 Dec 2020 | 28 Nov 2017 | 1 Dec 2020 |
| Utility: Systems and methods for directly accessing video data streams and data between devices in a video surveillance system Filling date: 18 Sep 2025 Issue date: 1 Dec 2020 | 29 Sep 2017 | 1 Dec 2020 |
| Utility: Application of reasoning rules for fault diagnostics of control-related faults Filling date: 18 Sep 2025 Issue date: 1 Dec 2020 | 22 Jun 2017 | 1 Dec 2020 |
| Utility: Secure in-band upgrade using key revocation lists and certificate-less asymmetric tertiary key pairs Filling date: 18 Sep 2025 Issue date: 1 Dec 2020 | 5 Jun 2017 | 1 Dec 2020 |
| Utility: Secure approach for providing combined environment for owners/operators and multiple third parties to cooperatively engineer, operate, and maintain an industrial process control and automation system Filling date: 18 Sep 2025 Issue date: 1 Dec 2020 | 27 Mar 2017 | 1 Dec 2020 |
| Utility: Quick coupling for self-contained breathing apparatus harness and backplate Filling date: 18 Sep 2025 Issue date: 1 Dec 2020 | 19 Nov 2015 | 1 Dec 2020 |
| Utility: System and method to compute optimum cruise level by considering atmospheric conditions Filling date: 18 Sep 2025 Issue date: 24 Nov 2020 | 16 Jul 2019 | 24 Nov 2020 |
| Utility: Methods and systems for augmented reality safe visualization during performance of tasks Filling date: 18 Sep 2025 Issue date: 24 Nov 2020 | 17 Apr 2019 | 24 Nov 2020 |
| Utility: Operating heating, ventilation, and air conditioning systems using occupancy sensing systems Filling date: 18 Sep 2025 Issue date: 24 Nov 2020 | 18 Dec 2018 | 24 Nov 2020 |
| Utility: Methods and systems for vehicle based internet of things Filling date: 18 Sep 2025 Issue date: 24 Nov 2020 | 31 Aug 2018 | 24 Nov 2020 |
| Utility: Apparatus and method for geo-fenced routing inside terminals Filling date: 18 Sep 2025 Issue date: 24 Nov 2020 | 13 Jul 2018 | 24 Nov 2020 |
| Utility: Systems and methods for presenting graphical display elements for variable or adaptive aircraft glideslope and safe areas for aircraft operations Filling date: 18 Sep 2025 Issue date: 24 Nov 2020 | 28 Feb 2018 | 24 Nov 2020 |
| Utility: Intrinsically safe Zener diode barrier with indication Filling date: 18 Sep 2025 Issue date: 24 Nov 2020 | 8 Feb 2018 | 24 Nov 2020 |
| Utility: Cabin outflow air energy optimized cabin pressurizing system Filling date: 18 Sep 2025 Issue date: 24 Nov 2020 | 28 Nov 2017 | 24 Nov 2020 |
| Utility: Stainless steel alloys and turbocharger kinematic components formed from stainless steel alloys Filling date: 18 Sep 2025 Issue date: 24 Nov 2020 | 9 Aug 2017 | 24 Nov 2020 |
| Utility: System and method for analyzing vehicle systems during vehicle travel Filling date: 18 Sep 2025 Issue date: 24 Nov 2020 | 31 Mar 2017 | 24 Nov 2020 |
| Utility: Gas detector for detecting multiple gases Filling date: 18 Sep 2025 Issue date: 24 Nov 2020 | 24 Feb 2017 | 24 Nov 2020 |
| Utility: Weight bearing fall protection connector having a wireless fall indicator Filling date: 18 Sep 2025 Issue date: 24 Nov 2020 | 14 Apr 2016 | 24 Nov 2020 |
| Utility: Smart respiratory face mask module Filling date: 18 Sep 2025 Issue date: 24 Nov 2020 | 22 Oct 2015 | 24 Nov 2020 |
| Utility: Source-coupled logic with reference controlled inputs Filling date: 18 Sep 2025 Issue date: 17 Nov 2020 | 19 Nov 2019 | 17 Nov 2020 |
| Utility: Enclosure for ion trapping device Filling date: 18 Sep 2025 Issue date: 17 Nov 2020 | 13 Sep 2019 | 17 Nov 2020 |
| Utility: Methods and systems for depicting an energy state of a vehicle Filling date: 18 Sep 2025 Issue date: 17 Nov 2020 | 18 Jun 2019 | 17 Nov 2020 |
| Utility: Miniature optical particulate matter sensor module Filling date: 18 Sep 2025 Issue date: 17 Nov 2020 | 4 Dec 2018 | 17 Nov 2020 |
| Utility: Pressure sensor media interface with integrated seal and diaphragm Filling date: 18 Sep 2025 Issue date: 17 Nov 2020 | 3 Dec 2018 | 17 Nov 2020 |
| Utility: Miniature flow sensor with shroud Filling date: 18 Sep 2025 Issue date: 17 Nov 2020 | 8 Nov 2018 | 17 Nov 2020 |
| Utility: Heat exchanger Filling date: 18 Sep 2025 Issue date: 17 Nov 2020 | 6 Nov 2018 | 17 Nov 2020 |
| Utility: Frangible strut for gas turbine engine Filling date: 18 Sep 2025 Issue date: 17 Nov 2020 | 25 Sep 2018 | 17 Nov 2020 |
| Utility: System and method for color invariant feature matching Filling date: 18 Sep 2025 Issue date: 17 Nov 2020 | 12 Sep 2018 | 17 Nov 2020 |
| Utility: Self-identifying personal protective device and methods of monitoring the same Filling date: 18 Sep 2025 Issue date: 17 Nov 2020 | 22 Aug 2018 | 17 Nov 2020 |
| Utility: Apparatus for enhanced beat note detection Filling date: 18 Sep 2025 Issue date: 17 Nov 2020 | 20 Jul 2018 | 17 Nov 2020 |
| Utility: Methods and systems for stabilized approach energy management Filling date: 18 Sep 2025 Issue date: 17 Nov 2020 | 5 Jun 2018 | 17 Nov 2020 |
| Utility: Systems and methods for associating and presenting aviation checklist data and electronic circuit breaker (ECB) data onboard an aircraft Filling date: 18 Sep 2025 Issue date: 17 Nov 2020 | 28 Feb 2018 | 17 Nov 2020 |
| Utility: Self-healing mesh network based location tracking and information exchange using drones as mobile access point Filling date: 18 Sep 2025 Issue date: 17 Nov 2020 | 5 Apr 2017 | 17 Nov 2020 |
| Utility: Apparatus and method for qualifying data automatically generated from an unqualified system Filling date: 18 Sep 2025 Issue date: 17 Nov 2020 | 3 Mar 2017 | 17 Nov 2020 |
| Utility: Apparatus and method for manually activated wireless transfer of operational and performance data Filling date: 18 Sep 2025 Issue date: 17 Nov 2020 | 23 Sep 2016 | 17 Nov 2020 |
| Utility: Frameworks and methodologies configured to provide access to building devices via domain concept abstraction Filling date: 18 Sep 2025 Issue date: 17 Nov 2020 | 3 Aug 2016 | 17 Nov 2020 |
| Utility: Energy efficient spherical momentum control devices Filling date: 18 Sep 2025 Issue date: 17 Nov 2020 | 6 May 2016 | 17 Nov 2020 |
| Utility: Embedding electronics in housing using additive manufacturing Filling date: 18 Sep 2025 Issue date: 10 Nov 2020 | 20 Aug 2019 | 10 Nov 2020 |
