Inventor
KEEFOVER ROBERT D
US22 patents
⚠️ This page may combine multiple inventors who share the name “KEEFOVER ROBERT D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BORGWARNER INC
12 patentsUS7182063B2Feb 27, 2007
Assembly with non-contacting position sensor
BORGWARNER INC24 citations92
US6289874B1Sep 18, 2001
Electronic throttle control
BORGWARNER INC21 citations92
US7086636B2Aug 8, 2006
Gaseous fluid metering valve
BORGWARNER INC14 citations83
US7064508B2Jun 20, 2006
Actuator position control system
BORGWARNER INC17 citations83
US9879596B1Jan 30, 2018
Actuator assembly having at least one driven gear coupled to a housing
BORGWARNER INC11 citations78
US7337764B2Mar 4, 2008
Pressure balanced bearing
BORGWARNER INC7 citations73
US7191754B2Mar 20, 2007
Position sensor apparatus and method
BORGWARNER INC7 citations73
US10473232B2Nov 12, 2019
Split linkage mechanism for valve assembly
BORGWARNER INC3 citations72
US7174998B2Feb 13, 2007
Submerged electric fluid pump
BORGWARNER INC9 citations71
US7594494B2Sep 29, 2009
Assembly with non-contacting position sensor
BORGWARNER INC2 citations62
US7487789B2Feb 10, 2009
Gaseous fluid metering valve
BORGWARNER INC4 citations62
US7570046B2Aug 4, 2009
Single sensing multiple output system
BORGWARNER INC4 citations61
KEEFOVER ROBERT D
5 patentsUS8803388B2Aug 12, 2014
Actuator assembly using a cam slot bearing drive mechanism
KEEFOVER ROBERT D7 citations83
US8316830B2Nov 27, 2012
Valve module for a combustion engine breathing system
KEEFOVER ROBERT D15 citations83
US8181545B2May 22, 2012
Actuator with integrated drive mechanism
KEEFOVER ROBERT D6 citations71
US8534047B2Sep 17, 2013
Combustion engine breathing systems, components thereof and methods of operating and controlling the same
KEEFOVER ROBERT D3 citations56
US8086329B2Dec 27, 2011
Method of actuator control
KEEFOVER ROBERT D6 citations56