James L. Dennison

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Los Gatos, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Conduit-enclosed induction loop for a vehicle detector
- Patent number 4,943,805
- Issue date Jul 24, 1990
- James L. Dennison
- G08 - SIGNALLING
Information Patent Grant
Modular, non-metallic, hard shell, predimensioned, preformed and se...
- Patent number 4,939,512
- Issue date Jul 3, 1990
- James L. Dennison
- G08 - SIGNALLING