Inventor · disambiguated record
Fred C. Sitzler
Also filed as: SITZLER FRED C
5 granted patents·155 citations·filing 1980–1991
84Inventor score
Files withDU PONT5
Top patents by PatentIndex Score
5 records- 0183US4923414ACompliant section for circuit board contact elementsDU PONT·Filed 1989·Granted May 8, 1990·51 cites·24 claims
- 0276US4327956ALow insertion force dual beam pin terminal and connectorDU PONT·Filed 1980·Granted May 4, 1982·33 cites·6 claims
- 0373US4705338AZero insertion force connectorDU PONT·Filed 1985·Granted Nov 10, 1987·36 cites·6 claims
- 0453US5002507ACircuit board contact element and compliant section thereofDU PONT·Filed 1990·Granted Mar 26, 1991·20 cites·21 claims
- 0546US5135412AHold-down terminalDU PONT·Filed 1991·Granted Aug 4, 1992·15 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →