Inventor · disambiguated record
Donald G. Maddock
Also filed as: MADDOCK DONALD G
4 granted patents·47 citations·filing 1994–2008
76Inventor score
Top patents by PatentIndex Score
4 records- 0183US7785229B2Variable K-factor torque converterGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Aug 31, 2010·14 cites·13 claims
- 0278US8528697B2Differential lubricant temperature controllerMORDUKHOVICH GREGORY·Filed 2008·Granted Sep 10, 2013·9 cites·20 claims
- 0365US5431536AMolded torque converter stator and integral race for a one-way torque transmitterGEN MOTORS CORP·Filed 1994·Granted Jul 11, 1995·21 cites·1 claims
- 0449US7152399B2High efficiency torque converterGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Dec 26, 2006·3 cites·25 claims
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