Inventor
SMID DAVID L
US5 patents
⚠️ This page may combine multiple inventors who share the name “SMID DAVID L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FISHER CONTROLS INT LLC
4 patentsUS11525523B2Dec 13, 2022
Open circuit diagnostic for pulsed solenoid I/P
FISHER CONTROLS INT LLC3 citations66
US11028864B2Jun 8, 2021
Method and apparatus for controlling a double-acting pneumatic actuator
FISHER CONTROLS INT LLC0 citations47
US11269017B2Mar 8, 2022
Diagnostic for pulsed solenoid I/P functionality
FISHER CONTROLS INT LLC0 citations45
US10458444B2Oct 29, 2019
Optimized method for controlling position and crossover pressure in a double acting actuator
FISHER CONTROLS INT LLC0 citations35