Inventor · disambiguated record
Darl Dufendach
Also filed as: DUFENDACH DARL · DUFENDACH DARL T · DUFENDACH DARL THOMAS
4 granted patents·43 citations·filing 1998–2020
71Inventor score
Top patents by PatentIndex Score
4 records- 0175US6102608ADamage resistant control knob/shaft assemblyDELCO ELECTRONICS CORP·Filed 1998·Granted Aug 15, 2000·36 cites·7 claims
- 0269US11358466B2Capless closure for fuel filler pipeSTANT USA CORP·Filed 2020·Granted Jun 14, 2022·1 cites·46 claims
- 0351US6829964B1Actuation leverDELPHI TECH INC·Filed 2001·Granted Dec 14, 2004·6 cites·9 claims
- 0435US10682906B2Connector system for fuel hose and filler pipeSTANT USA CORP·Filed 2015·Granted Jun 16, 2020·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →