Chris A. Schuhmacher

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San Antonio, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Multiple beam bar code scanner
- Patent number 5,073,702
- Issue date Dec 17, 1991
- NCR Corporation
- Chris A. Schuhmacher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical scanner producing multiple scan patterns
- Patent number 4,967,076
- Issue date Oct 30, 1990
- NCR Corporation
- Chris A. Schuhmacher
- G06 - COMPUTING CALCULATING COUNTING