Inventor
ARNOLD DAVID ANTHONY
US8 patents
⚠️ This page may combine multiple inventors who share the name “ARNOLD DAVID ANTHONY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ARNOLD DAVID ANTHONY
3 patentsUS8794589B2Aug 5, 2014
Actuator having an override apparatus
ARNOLD DAVID ANTHONY8 citations80
US8662099B2Mar 4, 2014
Valve shaft apparatus for use with rotary valves
ARNOLD DAVID ANTHONY9 citations79
US8549984B2Oct 8, 2013
Apparatus to increase a force of an actuator having an override apparatus
ARNOLD DAVID ANTHONY5 citations69
FISHER CONTROLS INT LLC
3 patentsUS9970567B2May 15, 2018
Actuator apparatus with internal tubing and anti-rotation mechanism
FISHER CONTROLS INT LLC3 citations69
US9458947B2Oct 4, 2016
Actuator apparatus with internal tubing and anti-rotation mechanism
FISHER CONTROLS INT LLC2 citations58
US9874292B2Jan 23, 2018
Diaphragm actuators having adjustable actuation force
FISHER CONTROLS INT LLC1 citations48