Ronald Elmer Tetrev

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Nabnasset, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Compression test using battery voltage waveform during cranking
- Patent number 4,126,037
- Issue date Nov 21, 1978
- RCA Corporation
- Richard E. Hanson
- G01 - MEASURING TESTING
Information Patent Grant
Detection system for spatially-distributed set of radiation beams m...
- Patent number 3,995,146
- Issue date Nov 30, 1976
- RCA Corporation
- Ronald Elmer Tetrev
- G11 - INFORMATION STORAGE