Frederick H. Raab

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Burlington, VT, US

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Patents Grantslast 30 patents

Information Patent Grant
Remote object position and orientation locator
- Patent number 4,346,384
- Issue date Aug 24, 1982
- The Austin Company
- Frederick H. Raab
- G01 - MEASURING TESTING
Information Patent Grant
Remote object position and orientation locater
- Patent number 4,314,251
- Issue date Feb 2, 1982
- The Austin Company
- Frederick H. Raab
- G01 - MEASURING TESTING
Information Patent Grant
Position determining apparatus and method
- Patent number 4,114,155
- Issue date Sep 12, 1978
- Cincinnati Electronics Corporation
- Frederick Herbert Raab
- G01 - MEASURING TESTING
Information Patent Grant
Remote object position locater
- Patent number 4,054,881
- Issue date Oct 18, 1977
- The Austin Company
- Frederick H. Raab
- G01 - MEASURING TESTING