Tetra Tech
Patents, Design & Utilities

Last updated:

List of all Tetra Tech patents 49 in total

Status Patent
Grant
Utility: Autonomous track assessment system External link
Filling date: 6 Sep 2025 Issue date: 5 Jul 2022
Grant
Utility: Debris deflection and removal method for an apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track External link
Filling date: 6 Sep 2025 Issue date: 19 Apr 2022
Application
Utility: 3D Track Assessment Apparatus and Method External link
Filling date: 6 Sep 2025 Issue date: 14 Apr 2022
Grant
Utility: Method for creating a data input file for increasing the efficiency of the aviation environmental design tool (AEDT) External link
Filling date: 6 Sep 2025 Issue date: 8 Mar 2022
Grant
Utility: 3D track assessment method External link
Filling date: 6 Sep 2025 Issue date: 22 Feb 2022
Application
Utility: SYSTEM AND METHOD FOR GENERATING AND INTERPRETING POINT CLOUDS OF A RAIL CORRIDOR ALONG A SURVEY PATH External link
Filling date: 6 Sep 2025 Issue date: 3 Feb 2022
Application
Utility: VERTICAL MANHOLE APPARATUS AND METHOD FOR PROVIDING ACCESS TO LEACHATE COLLECTION PIPES IN A LANDFILL External link
Filling date: 6 Sep 2025 Issue date: 16 Dec 2021
Grant
Utility: 3D track assessment apparatus and method External link
Filling date: 6 Sep 2025 Issue date: 7 Dec 2021
Grant
Utility: System and method for generating and interpreting point clouds of a rail corridor along a survey path External link
Filling date: 6 Sep 2025 Issue date: 9 Nov 2021
Grant
Utility: Broken wheel detection system External link
Filling date: 6 Sep 2025 Issue date: 12 Oct 2021
Application
Utility: 3D Track Assessment Apparatus and Method External link
Filling date: 6 Sep 2025 Issue date: 19 Aug 2021
Application
Utility: WIND TURBINE FOUNDATION AND METHOD OF CONSTRUCTING A WIND TURBINE FOUNDATION External link
Filling date: 6 Sep 2025 Issue date: 24 Jun 2021
Grant
Utility: Wind turbine foundation and method of constructing a wind turbine foundation External link
Filling date: 6 Sep 2025 Issue date: 6 Apr 2021
Application
Utility: SYSTEM AND METHOD FOR GENERATING AND INTERPRETING POINT CLOUDS OF A RAIL CORRIDOR ALONG A SURVEY PATH External link
Filling date: 6 Sep 2025 Issue date: 11 Mar 2021
Grant
Utility: System and method for generating and interpreting point clouds of a rail corridor along a survey path External link
Filling date: 6 Sep 2025 Issue date: 2 Feb 2021
Application
Utility: DEBRIS DEFLECTION AND REMOVAL METHOD FOR AN APPARATUS AND METHOD FOR GATHERING DATA FROM SENSORS ORIENTED AT AN OBLIQUE ANGLE RELATIVE TO A RAILWAY TRACK External link
Filling date: 6 Sep 2025 Issue date: 24 Dec 2020
Grant
Utility: Apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track External link
Filling date: 6 Sep 2025 Issue date: 22 Dec 2020
Grant
Utility: Wind turbine foundation and method of constructing a wind turbine foundation External link
Filling date: 6 Sep 2025 Issue date: 1 Dec 2020
Application
Utility: Broken Wheel Detection System External link
Filling date: 6 Sep 2025 Issue date: 26 Nov 2020
Application
Utility: SYSTEM AND METHOD FOR GENERATING AND INTERPRETING POINT CLOUDS OF A RAIL CORRIDOR ALONG A SURVEY PATH External link
Filling date: 6 Sep 2025 Issue date: 19 Nov 2020
Application
Utility: AUTONOMOUS TRACK ASSESSMENT SYSTEM External link
Filling date: 6 Sep 2025 Issue date: 5 Nov 2020
Application
Utility: VERTICAL MANHOLE APPARATUS AND METHOD FOR PROVIDING ACCESS TO LEACHATE COLLECTION PIPES IN A LANDFILL External link
Filling date: 6 Sep 2025 Issue date: 22 Oct 2020
Grant
Utility: Apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track External link
Filling date: 6 Sep 2025 Issue date: 20 Oct 2020
Application
Utility: APPARATUS AND METHOD FOR GATHERING DATA FROM SENSORS ORIENTED AT AN OBLIQUE ANGLE RELATIVE TO A RAILWAY TRACK External link
Filling date: 6 Sep 2025 Issue date: 8 Oct 2020
Application
Utility: METHOD FOR CREATING A DATA INPUT FILE FOR INCREASING THE EFFICIENCY OF THE AVIATION ENVIRONMENTAL DESIGN TOOL (AEDT) External link
Filling date: 6 Sep 2025 Issue date: 1 Oct 2020
Application
Utility: WIND TURBINE FOUNDATION AND METHOD OF CONSTRUCTING A WIND TURBINE FOUNDATION External link
Filling date: 6 Sep 2025 Issue date: 10 Sep 2020
Grant
Utility: Vertical manhole apparatus and method for providing access to leachate collection pipes in a landfill External link
Filling date: 6 Sep 2025 Issue date: 25 Aug 2020
Grant
Utility: Apparatus and method for calculating plate cut and rail seat abrasion based on measurements only of rail head elevation and crosstie surface elevation External link
Filling date: 6 Sep 2025 Issue date: 4 Aug 2020
Grant
Utility: Broken wheel detection system External link
Filling date: 6 Sep 2025 Issue date: 28 Jul 2020
Grant
Utility: Light emission power control apparatus and method External link
Filling date: 6 Sep 2025 Issue date: 28 Jul 2020
Application
Utility: 3D Track Assessment Method External link
Filling date: 6 Sep 2025 Issue date: 9 Jul 2020
Application
Utility: APPARATUS AND METHOD FOR GATHERING DATA FROM SENSORS ORIENTED AT AN OBLIQUE ANGLE RELATIVE TO A RAILWAY TRACK External link
Filling date: 6 Sep 2025 Issue date: 21 May 2020
Grant
Utility: Apparatus and method for calculating wooden crosstie plate cut measurements and rail seat abrasion measurements based on rail head height External link
Filling date: 6 Sep 2025 Issue date: 21 Apr 2020
Application
Utility: WIND TURBINE FOUNDATION AND METHOD OF CONSTRUCTING A WIND TURBINE FOUNDATION External link
Filling date: 6 Sep 2025 Issue date: 9 Apr 2020
Grant
Utility: 3D track assessment method External link
Filling date: 6 Sep 2025 Issue date: 7 Apr 2020
Grant
Utility: 3D track assessment method External link
Filling date: 6 Sep 2025 Issue date: 7 Apr 2020
Grant
Utility: 3D track assessment method External link
Filling date: 6 Sep 2025 Issue date: 7 Apr 2020
Application
Utility: APPARATUS AND METHOD FOR CALCULATING PLATE CUT AND RAIL SEAT ABRASION BASED ON MEASUREMENTS ONLY OF RAIL HEAD ELEVATION AND CROSSTIE SURFACE ELEVATION External link
Filling date: 6 Sep 2025 Issue date: 19 Mar 2020
Grant
Utility: 3D track assessment method External link
Filling date: 6 Sep 2025 Issue date: 3 Mar 2020
Application
Utility: Broken Wheel Detection System External link
Filling date: 6 Sep 2025 Issue date: 20 Feb 2020
Application
Utility: APPARATUS AND METHOD FOR GATHERING DATA FROM SENSORS ORIENTED AT AN OBLIQUE ANGLE RELATIVE TO A RAILWAY TRACK External link
Filling date: 6 Sep 2025 Issue date: 5 Dec 2019
Application
Utility: APPARATUS AND METHOD FOR CALCULATING WOODEN CROSSTIE PLATE CUT MEASUREMENTS AND RAIL SEAT ABRASION MEASUREMENTS BASED ON RAIL HEAD HEIGHT External link
Filling date: 6 Sep 2025 Issue date: 5 Dec 2019
Application
Utility: LIGHT EMISSION POWER CONTROL APPARATUS AND METHOD External link
Filling date: 6 Sep 2025 Issue date: 21 Nov 2019
Application
Utility: 3D Track Assessment Method External link
Filling date: 6 Sep 2025 Issue date: 14 Nov 2019
Application
Utility: 3D Track Assessment Method External link
Filling date: 6 Sep 2025 Issue date: 14 Nov 2019
Application
Utility: 3D Track Assessment Method External link
Filling date: 6 Sep 2025 Issue date: 14 Nov 2019
Application
Utility: 3D Track Assessment Method External link
Filling date: 6 Sep 2025 Issue date: 14 Nov 2019
Grant
Utility: Broken wheel detection system External link
Filling date: 6 Sep 2025 Issue date: 8 Oct 2019
Grant
Utility: Protective shroud for enveloping light from a light emitter for mapping of a railway track External link
Filling date: 6 Sep 2025 Issue date: 20 Aug 2019

Showing 1 to 49 of 49 patents.