Inventor
HOPKINS PATRICK NEIL
US12 patents
⚠️ This page may combine multiple inventors who share the name “HOPKINS PATRICK NEIL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELPHI TECH INC
10 patentsUS6311810B1Nov 6, 2001
Magnetorheological fluid damper
DELPHI TECH INC89 citations96
US6547044B2Apr 15, 2003
Magneto-rheological damper with ferromagnetic housing insert
DELPHI TECH INC26 citations92
US6516926B2Feb 11, 2003
Piston rod surface finish requirement for MR dampening devices
DELPHI TECH INC20 citations92
US6464051B2Oct 15, 2002
Magnetorheological dampers with improved wear resistance
DELPHI TECH INC21 citations92
US6263779B1Jul 24, 2001
Snap ring closure system
DELPHI TECH INC25 citations92
US6318519B1Nov 20, 2001
Magnetorheological fluid damper tunable for smooth transitions
DELPHI TECH INC38 citations91
US6279700B1Aug 28, 2001
Magnetorheological fluid damper
DELPHI TECH INC53 citations91
US6357734B1Mar 19, 2002
Suspension damper with vehicle spring preload
DELPHI TECH INC7 citations73
US6860371B2Mar 1, 2005
Piston for magneto-rheological fluid systems and method for its manufacture
DELPHI TECH INC10 citations69
US6525289B2Feb 25, 2003
Piston for magneto-rheological fluid systems and method for its manufacture
DELPHI TECH INC10 citations69