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James Hoffman
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Doylestown, PA, US
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last 30 patents
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Patent Grant
Assembly for producing a mass distributable printed packet
Patent number
5,197,262
Issue date
Mar 30, 1993
Webcraft Technologies, Inc.
Robert E. Katz
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Assembly for producing a mass distributable printed packet
Patent number
5,107,656
Issue date
Apr 28, 1992
Webcraft Technologies, Inc.
Robert E. Katz
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Method for producing a mass distributable printed packet
Patent number
4,939,888
Issue date
Jul 10, 1990
Webcraft Technologies, Inc.
Robert E. Katz
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Sample-containing envelope assembly
Patent number
4,105,116
Issue date
Aug 8, 1978
Beatrice Foods Co.
John H. Jones
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL