Inventor · disambiguated record
Frederick J. Pufpaff
Also filed as: HOEN CUYLER · PUFPAFF FREDERICK J
9 granted patents·304 citations·filing 1979–1991
91Inventor score
Top patents by PatentIndex Score
9 records- 0188US4522436ASpring-loaded toggle latchSIMMONS FASTENER CORP·Filed 1983·Granted Jun 11, 1985·58 cites·11 claims
- 0280US4823978APlastic hole plug with self-piercing pointSIMMONS FASTENER CORP·Filed 1987·Granted Apr 25, 1989·51 cites·2 claims
- 0373US4212560AQuarter turn industrial fastenerSIMMONS FASTENER CORP·Filed 1979·Granted Jul 15, 1980·24 cites·15 claims
- 0472US4755090AIndustrial fastener with flexible leafSIMMONS FASTENER CORP·Filed 1987·Granted Jul 5, 1988·36 cites·4 claims
- 0570US4746151AHalf-turn industrial fastenerSIMMONS FASTENER CORP·Filed 1987·Granted May 24, 1988·26 cites·8 claims
- 0670US4583654APlastic hole plugSIMMONS FASTENER CORP·Filed 1985·Granted Apr 22, 1986·40 cites·7 claims
- 0765US4647263ANut plate fastenerSIMMONS FASTENER CORP·Filed 1985·Granted Mar 3, 1987·29 cites·6 claims
- 0863US4727629AFastener which rotates and clampsSIMMONS FASTENER CORP·Filed 1987·Granted Mar 1, 1988·20 cites·13 claims
- 0959US5560695AVenting deviceSOUTHCO·Filed 1991·Granted Oct 1, 1996·20 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →