Inventor · disambiguated record
John E. Prim
Also filed as: PRIM JOHN · PRIM JOHN E
10 granted patents·250 citations·filing 1990–2006
91Inventor score
Top patents by PatentIndex Score
10 records- 0190US7731167B2Methods and systems for controlling the feeding of stacked sheet materialPRIM HALL ENTPR INC·Filed 2006·Granted Jun 8, 2010·24 cites·22 claims
- 0290US5138817AMethod of and system for creating a uniform log of strapped bundlesPRIM HALL ENTERPRISES INC·Filed 1991·Granted Aug 18, 1992·74 cites·20 claims
- 0386US5197590AHopper loaderPRIM HALL ENTERPRISES INC·Filed 1991·Granted Mar 30, 1993·33 cites·16 claims
- 0481US5092236AMethod and apparatus for stacking, aligning and compressing signaturesQUIPP SYSTEMS INC·Filed 1990·Granted Mar 3, 1992·25 cites·13 claims
- 0576US5374050AJogger having a floating mountPRIM HALL ENTERPRISES INC·Filed 1993·Granted Dec 20, 1994·25 cites·20 claims
- 0675US5282716AMethod and apparatus for stacking, aligning and compressing signaturesQUIPP SYSTEMS INC·Filed 1991·Granted Feb 1, 1994·20 cites·31 claims
- 0770US5833229ABindery feeder and method of operationPRIM HALL ENTERPRISES INC·Filed 1996·Granted Nov 10, 1998·21 cites·7 claims
- 0856US5238240AMethod and apparatus for quick change-over from either a dual delivery trimmer apparatus to a single delivery trimmer apparatus or vice versaPRIM HALL ENTERPRISES INC·Filed 1992·Granted Aug 24, 1993·17 cites·43 claims
- 0941US6405152B1Precision calipering systemPRIM HALL ENTPR INC·Filed 1998·Granted Jun 11, 2002·6 cites·38 claims
- 1041US5310172AHopper loaderPRIM HALL ENTERPRISES INC·Filed 1992·Granted May 10, 1994·5 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →