Edwin A. Hird

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Chatsworth, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Measurement digitizer
- Patent number 4,945,650
- Issue date Aug 7, 1990
- Edwin A. Hird
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rack processor
- Patent number 4,867,022
- Issue date Sep 19, 1989
- Edwin A. Hird
- G01 - MEASURING TESTING
Information Patent Grant
Measurement digitizer
- Patent number 4,704,798
- Issue date Nov 10, 1987
- Edwin A. Hird
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Measurement conversion and visual display instrument
- Patent number 4,535,415
- Issue date Aug 13, 1985
- Edwin A. Hird
- G01 - MEASURING TESTING
Information Patent Grant
Point location and graphics display apparatus
- Patent number 4,506,336
- Issue date Mar 19, 1985
- Edwin A. Hird
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Point locator and graphics digitizer system
- Patent number 4,419,672
- Issue date Dec 6, 1983
- Edwin A. Hird
- G06 - COMPUTING CALCULATING COUNTING