Inventor · disambiguated record
Frank Piacenti
Also filed as: PIACENTI FRANK
9 granted patents·1 pending application·413 citations·filing 1987–2007
91Inventor score
Top patents by PatentIndex Score
10 records- 0192US4812095AThreaded fastenerEMHART IND·Filed 1988·Granted Mar 14, 1989·108 cites·7 claims
- 0286US7708512B2Compression limiterNEWFREY LLC·Filed 2007·Granted May 4, 2010·32 cites·6 claims
- 0386US5061136AMasonry screw anchorEMHART INC·Filed 1990·Granted Oct 29, 1991·62 cites·2 claims
- 0485US5141376ASelf drilling screwEMHART INC·Filed 1992·Granted Aug 25, 1992·67 cites·5 claims
- 0574US5046905AWinged drill screwEMHART INC·Filed 1989·Granted Sep 10, 1991·43 cites·7 claims
- 0673USRE34969EMasonry screw anchorEMHART INC·Filed 1993·Granted Jun 13, 1995·36 cites·4 claims
- 0768US5697746AScrew-nut fastener assemblyEMHART INC·Filed 1996·Granted Dec 16, 1997·40 cites·7 claims
- 0855US4787792ADrill screwUSM CORP·Filed 1987·Granted Nov 29, 1988·22 cites·3 claims
- 0952US2007154289A1Multi-grip blind rivetNEWFREY LLC·Filed 2007·Application pending·0 cites
- 1049US7198444B2Multi-grip blind rivetNEWFREY LLC·Filed 2002·Granted Apr 3, 2007·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →