Inventor
COOLIDGE GREGORY T
US6 patents
⚠️ This page may combine multiple inventors who share the name “COOLIDGE GREGORY T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PARKER HANNIFIN CORP
4 patentsUS9689500B2Jun 27, 2017
Pressure limited flow spool
PARKER HANNIFIN CORP7 citations80
US7921878B2Apr 12, 2011
Control valve with load sense signal conditioning
PARKER HANNIFIN CORP12 citations80
US10156246B2Dec 18, 2018
Directional control valve
PARKER HANNIFIN CORP3 citations69
US9810334B2Nov 7, 2017
Pressure limited flow priority boost
PARKER HANNIFIN CORP0 citations38