Inventor · disambiguated record
Jerry A. Sigmund
Also filed as: SIGMUND JERRY A
18 granted patents·606 citations·filing 1974–1992
96Inventor score
Top patents by PatentIndex Score
18 records- 0197US4375121ADynamic friction indicator and tightening system usable therewithSPS TECHNOLOGIES·Filed 1980·Granted Mar 1, 1983·67 cites·22 claims
- 0292US4163311ATightening system for blind fastenersSPS TECHNOLOGIES·Filed 1977·Granted Aug 7, 1979·49 cites·43 claims
- 0392US4163310ATightening systemSPS TECHNOLOGIES·Filed 1976·Granted Aug 7, 1979·49 cites·38 claims
- 0489US4872601ATwo large roll toilet tissue dispenserSCOTT PAPER CO·Filed 1987·Granted Oct 10, 1989·65 cites·11 claims
- 0588US3974883ATightening systemSTANDARD PRESSED STEEL CO·Filed 1975·Granted Aug 17, 1976·41 cites·51 claims
- 0684US4375122AMethod and apparatus for tightening threaded fastener assembliesSPS TECHNOLOGIES·Filed 1980·Granted Mar 1, 1983·39 cites·17 claims
- 0784US4375120AMethod and apparatus for tightening threaded fastener assembliesSPS TECHNOLOGIES·Filed 1980·Granted Mar 1, 1983·41 cites·9 claims
- 0884US4104779ATightening method and systemSPS TECHNOLOGIES·Filed 1976·Granted Aug 8, 1978·32 cites·19 claims
- 0984US4104780AMethod and system for tightening joint assemblySPS TECHNOLOGIES·Filed 1976·Granted Aug 8, 1978·35 cites·18 claims
- 1082USD310922SDouble toilet paper roll dispenserSCOTT PAPER CO·Filed 1987·Granted Oct 2, 1990·20 cites·1 claims
- 1177US4069575AMethod and apparatus for preloading a jointSTANDARD PRESSED STEEL CO·Filed 1976·Granted Jan 24, 1978·22 cites·10 claims
- 1276US4531871AMultigrip fastenerAERPAT AG·Filed 1983·Granted Jul 30, 1985·39 cites·13 claims
- 1375USD312739SJumbo toilet tissue dispenserSCOTT PAPER CO·Filed 1989·Granted Dec 11, 1990·15 cites·1 claims
- 1472US5261557ADecorative window for paper and soap product dispensersSCOTT PAPER CO·Filed 1992·Granted Nov 16, 1993·43 cites·18 claims
- 1567USD315652SDouble toilet paper roll dispenserSCOTT PAPER CO·Filed 1990·Granted Mar 26, 1991·13 cites·1 claims
- 1656US4519736APin type fastener usable with swage collar to form a jointSIGMUND JERRY A·Filed 1982·Granted May 28, 1985·21 cites·17 claims
- 1746US3989081AMethod and apparatus for preloading a jointSTANDARD PRESSED STEEL CO·Filed 1974·Granted Nov 2, 1976·7 cites·5 claims
- 1841US4233879AGrooved fastenerSPS TECHNOLOGIES·Filed 1978·Granted Nov 18, 1980·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →