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Duane R. Patuszynski
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Lincolnwood, IL, US
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last 30 patents
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Patent Grant
Multi-position incremental document endorser
Patent number
5,182,991
Issue date
Feb 2, 1993
Bell & Howell Document Management Products Company
Duane R. Patuszynski
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS