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Walter J. Wipke
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Lexington, KY, US
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last 30 patents
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Patent Grant
Automatic margin determining apparatus for a scanned sheet of paper
Patent number
4,272,204
Issue date
Jun 9, 1981
International Business Machines Corporation
Paul A. Quinn
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Patent Grant
Electric field orientation for ink jet printers for vertical and ho...
Patent number
4,190,845
Issue date
Feb 26, 1980
International Business Machines Corporation
Leon M. Cooper
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS