Inventor · disambiguated record
William D. Bauman
Also filed as: BAUMAN WILLIAM D · BAUMAN WILLIAM DEAN
5 granted patents·5 pending applications·32 citations·filing 2000–2013
77Inventor score
Files withDELPHI TECH INC4BAUMAN WILLIAM D2GM GLOBAL TECH OPERATIONS INC1KANGAS CARL R1KUNZ TIMOTHY W1
Top patents by PatentIndex Score
10 records- 0178US6976463B2Anti-rotation deactivation valve lifterDELPHI TECH INC·Filed 2004·Granted Dec 20, 2005·15 cites·12 claims
- 0274US7614375B2Roller bearing and z-stop for a two-step roller finger followerDELPHI TECH INC·Filed 2007·Granted Nov 10, 2009·6 cites·12 claims
- 0370US9217407B2Mechanical lifterGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Dec 22, 2015·2 cites·19 claims
- 0452US6874234B1Process for forming steel roller bearingsDELPHI TECH INC·Filed 2000·Granted Apr 5, 2005·8 cites·13 claims
- 0542US2008230036A1Roller actuator for a mechanical fuel pumpBAUMAN WILLIAM D·Filed 2008·Application pending·0 cites
- 0638US2010275866A1Switchable Valve Lifter Having a Mis-Assembly IndicatorKANGAS CARL R·Filed 2009·Application pending·0 cites
- 0736US2010000476A1Anti-Rotation Feature for an Engine TappetKUNZ TIMOTHY W·Filed 2009·Application pending·0 cites
- 0836US2005081811A1Anti-rotation deactivation valve lifterFiled 2003·Application pending·0 cites
- 0936US2009126527A1Bearing design for a roller finger followerBAUMAN WILLIAM D·Filed 2007·Application pending·0 cites
- 1034US7093575B2Pin housing sub-assembly for an hydraulic valve lifterDELPHI TECH INC·Filed 2003·Granted Aug 22, 2006·1 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when William D. Bauman files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →