Inventor · disambiguated record
Joseph C. Hamelink
Also filed as: HAMELINK JOSEPH · HAMELINK JOSEPH C
5 granted patents·56 citations·filing 1998–2006
78Inventor score
Top patents by PatentIndex Score
5 records- 0188US6435170B1Crankcase bypass system with oil scavenging deviceDANA CORP·Filed 2001·Granted Aug 20, 2002·35 cites·10 claims
- 0270US7461583B2Variable tension ring mechanismMAHLE ENGINE COMPONENTS USA IN·Filed 2006·Granted Dec 9, 2008·6 cites·19 claims
- 0342US6484622B1Variable oil ring tension mechanismDANA CORP·Filed 2001·Granted Nov 26, 2002·2 cites·9 claims
- 0440US6186110B1Piston skirt oil sealDANA CORP·Filed 1999·Granted Feb 13, 2001·11 cites·20 claims
- 0526US6161468AFour-piece oil sealDANA CORP·Filed 1998·Granted Dec 19, 2000·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →