NAVIDYNE CORPORATION

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HAMPTON, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for overcoming certain destabilizing torques o...
- Patent number 4,399,714
- Issue date Aug 23, 1983
- Navidyne Corporation
- A. Clifford Barker
- G01 - MEASURING TESTING
Information Patent Grant
Phase comparison systems employing improved phaselock loop apparatus
- Patent number 4,070,634
- Issue date Jan 24, 1978
- Navidyne Corporation
- A. Clifford Barker
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase comparison systems employing improved phaselock loop apparatus
- Patent number 3,931,585
- Issue date Jan 6, 1976
- Navidyne Corporation
- A. Clifford Barker
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73167293 - NAVIDYNE CORPORATION
- Serial number 73167293
- Registration number 1123638
- Filing date Apr 19, 1978
- NAVIDYNE CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments