Tetra Tech
Utility Patents

Last updated:

List of all Tetra Tech patents 23 in total

Status Patent
Grant
Utility: Autonomous track assessment system External link
Filling date: 7 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: 7 Sep 2025 Issue date: 19 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: 7 Sep 2025 Issue date: 8 Mar 2022
Grant
Utility: 3D track assessment method External link
Filling date: 7 Sep 2025 Issue date: 22 Feb 2022
Grant
Utility: 3D track assessment apparatus and method External link
Filling date: 7 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: 7 Sep 2025 Issue date: 9 Nov 2021
Grant
Utility: Broken wheel detection system External link
Filling date: 7 Sep 2025 Issue date: 12 Oct 2021
Grant
Utility: Wind turbine foundation and method of constructing a wind turbine foundation External link
Filling date: 7 Sep 2025 Issue date: 6 Apr 2021
Grant
Utility: System and method for generating and interpreting point clouds of a rail corridor along a survey path External link
Filling date: 7 Sep 2025 Issue date: 2 Feb 2021
Grant
Utility: Apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track External link
Filling date: 7 Sep 2025 Issue date: 22 Dec 2020
Grant
Utility: Wind turbine foundation and method of constructing a wind turbine foundation External link
Filling date: 7 Sep 2025 Issue date: 1 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: 7 Sep 2025 Issue date: 20 Oct 2020
Grant
Utility: Vertical manhole apparatus and method for providing access to leachate collection pipes in a landfill External link
Filling date: 7 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: 7 Sep 2025 Issue date: 4 Aug 2020
Grant
Utility: Broken wheel detection system External link
Filling date: 7 Sep 2025 Issue date: 28 Jul 2020
Grant
Utility: Light emission power control apparatus and method External link
Filling date: 7 Sep 2025 Issue date: 28 Jul 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: 7 Sep 2025 Issue date: 21 Apr 2020
Grant
Utility: 3D track assessment method External link
Filling date: 7 Sep 2025 Issue date: 7 Apr 2020
Grant
Utility: 3D track assessment method External link
Filling date: 7 Sep 2025 Issue date: 7 Apr 2020
Grant
Utility: 3D track assessment method External link
Filling date: 7 Sep 2025 Issue date: 7 Apr 2020
Grant
Utility: 3D track assessment method External link
Filling date: 7 Sep 2025 Issue date: 3 Mar 2020
Grant
Utility: Broken wheel detection system External link
Filling date: 7 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: 7 Sep 2025 Issue date: 20 Aug 2019

Showing 1 to 23 of 23 patents.