Inventor · disambiguated record
Albert C. Stone
Also filed as: STONE ALBERT C
6 granted patents·2 pending applications·154 citations·filing 1999–2008
84Inventor score
Technology areasF01L
Top patents by PatentIndex Score
8 records- 0195US6578535B2Valve-deactivating lifterDELPHI TECH INC·Filed 2002·Granted Jun 17, 2003·67 cites·19 claims
- 0293US6497207B2Deactivation roller hydraulic valve lifterDELPHI TECH INC·Filed 2001·Granted Dec 24, 2002·56 cites·9 claims
- 0379US7721694B2Lock pin retention plug for a two-step rocker arm assemblyDELPHI TECH INC·Filed 2006·Granted May 25, 2010·7 cites·13 claims
- 0474US7614375B2Roller bearing and z-stop for a two-step roller finger followerDELPHI TECH INC·Filed 2007·Granted Nov 10, 2009·6 cites·12 claims
- 0557US6148780AHydraulic element assemblyDELPHI TECH INC·Filed 1999·Granted Nov 21, 2000·17 cites·6 claims
- 0636US2009126527A1Bearing design for a roller finger followerBAUMAN WILLIAM D·Filed 2007·Application pending·0 cites
- 0734US7093575B2Pin housing sub-assembly for an hydraulic valve lifterDELPHI TECH INC·Filed 2003·Granted Aug 22, 2006·1 cites·11 claims
- 0832US2010059005A1Method and apparatus for adjusting variable valve liftSTONE ALBERT C·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →