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Major D. Glendening
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St. Joseph, MI, US
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last 30 patents
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Patent Grant
Paper perforating assembly
Patent number
5,029,506
Issue date
Jul 9, 1991
F. P. Rosback Company
Major D. Glendening
B26 - HAND CUTTING TOOLS CUTTING SEVERING
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Patent Grant
Adhesive binder
Patent number
4,373,985
Issue date
Feb 15, 1983
F. P. Rosback Company
Major D. Glendening
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER