Inventor · disambiguated record
Paul F. Stephan
Also filed as: STEPHAN PAUL F
4 granted patents·155 citations·filing 1996–2003
79Inventor score
Top patents by PatentIndex Score
4 records- 0189US6244366B1Cart transporterSMARTE CARTE INC·Filed 1997·Granted Jun 12, 2001·84 cites·14 claims
- 0275US5690710ASelf-cleaning filterFiled 1996·Granted Nov 25, 1997·54 cites·11 claims
- 0368USD413550SCart tuggerSMARTE CARTE INC·Filed 1997·Granted Sep 7, 1999·16 cites·1 claims
- 0431USD492572SWindow operatorNEWELL OPERATING CO·Filed 2003·Granted Jul 6, 2004·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →