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Paul Mitchell
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Hilltop, NJ, US
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last 30 patents
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Patent Grant
Apparatus for detecting the thickness of documents
Patent number
6,141,883
Issue date
Nov 7, 2000
Opex Corporation
Paul Mitchell
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Method for the automated processing of documents and bulk mail
Patent number
5,464,099
Issue date
Nov 7, 1995
Opex Corporation
Albert F. Stevens
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Apparatus for the automated processing of bulk mail and the like
Patent number
5,054,620
Issue date
Oct 8, 1991
Opex Corporation
Robert R. DeWitt
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Apparatus for the automated processing of bulk mail and the like
Patent number
4,863,037
Issue date
Sep 5, 1989
Opex Corporation
Albert F. Stevens
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES