Richard E. Rogers

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Kettering, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of determining detector lifetime using a stepped resistor ne...
- Patent number 5,214,271
- Issue date May 25, 1993
- NCR Corporation
- Richard E. Rogers
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Optical paper sensing method and apparatus having light source and...
- Patent number 5,187,374
- Issue date Feb 16, 1993
- NCR Corporation
- Richard E. Rogers
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL