Richard N. Jekel

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La Mesa, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ranging system and method for determining the range of a vehicle fr...
- Patent number 4,229,737
- Issue date Oct 21, 1980
- Cubic Western Data
- Carl A. Heldwein
- G01 - MEASURING TESTING
Information Patent Grant
Electro-optic distance measuring device
- Patent number 4,171,907
- Issue date Oct 23, 1979
- Cubic Western Data
- Douglas G. Hill
- G01 - MEASURING TESTING