David F. Weatherwax

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Westford, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Road surface-based vehicle control
- Patent number 11,733,707
- Issue date Aug 22, 2023
- ClearMotion, Inc.
- Vijayaraghavan Sridhar
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Road surface-based vehicle control
- Patent number 10,901,432
- Issue date Jan 26, 2021
- ClearMotion, Inc.
- Vijayaraghavan Sridhar
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Mobile robot and method of operating thereof
- Patent number 10,514,693
- Issue date Dec 24, 2019
- FLIR Detection, Inc.
- Timothy G. Field
- G05 - CONTROLLING REGULATING
Information Patent Grant
Mobile robot and method of operating thereof
- Patent number 9,665,096
- Issue date May 30, 2017
- IROBOT DEFENSE HOLDINGS, INC.
- Timothy G. Field
- G05 - CONTROLLING REGULATING
Information Patent Grant
Mobile robot and method of operating thereof
- Patent number 9,146,558
- Issue date Sep 29, 2015
- iRobot Corporation
- Timothy G. Field
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
ROAD SURFACE-BASED VEHICLE CONTROL
- Publication number 20240103531
- Publication date Mar 28, 2024
- ClearMotion, Inc.
- Vijayaraghavan Sridhar
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROAD SURFACE-BASED VEHICLE CONTROL
- Publication number 20210055740
- Publication date Feb 25, 2021
- ClearMotion, Inc.
- Vijayaraghavan Sridhar
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROAD SURFACE-BASED VEHICLE CONTROL
- Publication number 20190079539
- Publication date Mar 14, 2019
- ClearMotion, Inc.
- Vijayaraghavan Sridhar
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOBILE ROBOT AND METHOD OF OPERATING THEREOF
- Publication number 20170329326
- Publication date Nov 16, 2017
- iRobot Defense Holdings, Inc.
- Timothy G. Field
- G05 - CONTROLLING REGULATING
Information Patent Application
Mobile Robot and Method of Operating Thereof
- Publication number 20150355638
- Publication date Dec 10, 2015
- iRobot Corporation
- Timothy G. Field
- G05 - CONTROLLING REGULATING
Information Patent Application
Mobile Robot and Method of Operating Thereof
- Publication number 20120185091
- Publication date Jul 19, 2012
- iRobot Corporation
- Timothy G. Field
- G05 - CONTROLLING REGULATING