Duane G. Tubbs

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La Mesa, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Monopulse azimuth radar system for automotive vehicle tracking
- Patent number RE36819
- Issue date Aug 15, 2000
- Vorad Safety Systems, Inc.
- Robert C. Gellner
- 342 - Communications: directive radio wave systems and devices
Information Patent Grant
Monopulse azimuth radar system for automotive vehicle tracking
- Patent number 5,402,129
- Issue date Mar 28, 1995
- Vorad Safety Systems, Inc.
- Robert C. Gellner
- G01 - MEASURING TESTING