Robert Dewar

Person

Warren, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Vehicle wheel alignment apparatus and method
- Patent number 4,899,218
- Issue date Feb 6, 1990
- Perceptron, Inc.
- Thomas J. Waldecker
- G01 - MEASURING TESTING
Information Patent Grant
Quick connect/disconnect repeatable sensor mounting apparatus
- Patent number 4,862,598
- Issue date Sep 5, 1989
- Perceptron, Inc.
- Neil E. Barlow
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for calibrating a non-contact gauging sensor w...
- Patent number 4,841,460
- Issue date Jun 20, 1989
- Perceptron, Inc.
- Robert Dewar
- G01 - MEASURING TESTING
Information Patent Grant
Vehicle wheel alignment apparatus and method
- Patent number 4,745,469
- Issue date May 17, 1988
- Perceptron, Inc.
- Thomas J. Waldecker
- G01 - MEASURING TESTING
Information Patent Grant
Sensor-illumination system for use in three-dimensional measurement...
- Patent number 4,645,348
- Issue date Feb 24, 1987
- Perceptron, Inc.
- Robert Dewar
- G01 - MEASURING TESTING
Information Patent Grant
Optical checking apparatus and method of using same
- Patent number 4,541,721
- Issue date Sep 17, 1985
- Perceptron, Inc.
- Robert Dewar
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for inspecting engine head valve retainer asse...
- Patent number 4,399,554
- Issue date Aug 16, 1983
- General Motors Corporation
- Walton A. Perkins
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Visual motion tracking system
- Patent number 4,254,433
- Issue date Mar 3, 1981
- General Motors Corporation
- Robert Dewar
- G05 - CONTROLLING REGULATING
Information Patent Grant
Optical object locator
- Patent number 4,105,925
- Issue date Aug 8, 1978
- General Motors Corporation
- Lothar Rossol
- G01 - MEASURING TESTING

Robert Dewar

Person

Patents Grantslast 30 patents

Vehicle wheel alignment apparatus and method

Quick connect/disconnect repeatable sensor mounting apparatus

Method and apparatus for calibrating a non-contact gauging sensor w...

Vehicle wheel alignment apparatus and method

Sensor-illumination system for use in three-dimensional measurement...

Optical checking apparatus and method of using same

Method and apparatus for inspecting engine head valve retainer asse...

Visual motion tracking system

Optical object locator