Inventor
KESS JOHN RYAN
US5 patents
⚠️ This page may combine multiple inventors who share the name “KESS JOHN RYAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WU DUQIANG
3 patentsUS8226370B2Jul 24, 2012
Hydraulic system and method for controlling valve phasing
WU DUQIANG19 citations90
US8505291B2Aug 13, 2013
Hydraulic system having load sensing capabilities
WU DUQIANG6 citations82
US8434302B2May 7, 2013
Hydraulic system including open loop and closed loop valve control schemes
WU DUQIANG2 citations60