Inventor
KRUPPA ROBERT WILLIAM
US7 patents
Patents
7 patentsUS6247645B1Jun 19, 2001
Optical reader with combined housing and light pipe
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US6243504B1Jun 5, 2001
Integrated magnetic ink character recognition system and method therefor
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US6234695B1May 22, 2001
Variable power thermal printer
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US5973419AOct 26, 1999
Circuit and method of operation to control in-rush current and maintain power supply voltage to peripheral devices in an information system
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US7480403B2Jan 20, 2009
Apparatus, system, and method for fraud detection using multiple scan technologies
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US6503006B1Jan 7, 2003
Variable power thermal printer
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US6648225B2Nov 18, 2003
Optical reader with combined housing and light pipe
IBM4 citations62