Inventor
HAGEMAN JOHN B
US14 patents
⚠️ This page may combine multiple inventors who share the name “HAGEMAN JOHN B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELPHI TECH INC
10 patentsUS6655138B2Dec 2, 2003
System and method for actuating and controlling a transfer case
DELPHI TECH INC22 citations92
US6679356B2Jan 20, 2004
Brake caliper backdrive apparatus and method
DELPHI TECH INC21 citations91
US6298961B1Oct 9, 2001
Reservoir cap and bleed mechanism
DELPHI TECH INC29 citations90
US6549126B2Apr 15, 2003
Dry interface corner actuator single sensor for lining wear and low reservoir detection
DELPHI TECH INC28 citations89
US7481054B2Jan 27, 2009
Shape memory alloy actuator
DELPHI TECH INC14 citations81
US6578933B2Jun 17, 2003
Vehicle brake by wire actuator
DELPHI TECH INC16 citations80
US7347305B2Mar 25, 2008
Park brake system having a latching device
DELPHI TECH INC8 citations72
US6942072B2Sep 13, 2005
Motor assembly such as an electro-mechanical-brake motor assembly
DELPHI TECH INC6 citations60
US6668551B2Dec 30, 2003
Actuator having common bearing
DELPHI TECH INC0 citations48
US7048095B1May 23, 2006
Hydraulically actuated parking brake
DELPHI TECH INC0 citations47
GEN MOTORS CORP
4 patentsUS4171936AOct 23, 1979
Engine turbocharger with integral wastegate
GEN MOTORS CORP62 citations94
US5246283ASep 21, 1993
Electro-hydraulic brake apply system
GEN MOTORS CORP45 citations92
US5186292AFeb 16, 1993
Torque converter and clutch with compliance interface
GEN MOTORS CORP23 citations89
US5046591ASep 10, 1991
Torque converter clutch with fluid pressure applied variable friction damping
GEN MOTORS CORP7 citations71