Inventor
HALLER JOHN J
US18 patents
⚠️ This page may combine multiple inventors who share the name “HALLER JOHN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AUTOMATIC SWITCH CO
11 patentsUS5032812AJul 16, 1991
Solenoid actuator having a magnetic flux sensor
AUTOMATIC SWITCH CO120 citations95
US5565832AOct 15, 1996
Solenoid with magnetic control of armature velocity
AUTOMATIC SWITCH CO81 citations91
US7911758B2Mar 22, 2011
Low power solenoid control system and method
AUTOMATIC SWITCH CO8 citations83
US9684310B2Jun 20, 2017
Compensated performance of a solenoid valve based on environmental conditions and product life
AUTOMATIC SWITCH CO4 citations72
US10295077B2May 21, 2019
Assuring dropout of solenoid valve controlled by peak-and-hold driver
AUTOMATIC SWITCH CO1 citations62
US11248717B2Feb 15, 2022
Modular smart solenoid valve
AUTOMATIC SWITCH CO1 citations59
US10832846B2Nov 10, 2020
Low power solenoid with dropout detection and auto re-energization
AUTOMATIC SWITCH CO0 citations51
US8045313B2Oct 25, 2011
Solenoid controls, systems, and methods of use for obtaining optimum battery life
AUTOMATIC SWITCH CO0 citations51
US11307115B2Apr 19, 2022
Valve test connection
AUTOMATIC SWITCH CO1 citations49
US10900585B2Jan 26, 2021
Coaxial valves
AUTOMATIC SWITCH CO0 citations45
US9401241B2Jul 26, 2016
Solenoid coil for hazardous locations
AUTOMATIC SWITCH CO0 citations31
HALLER JOHN J
4 patentsUS8424563B2Apr 23, 2013
Compact valve position indicator
HALLER JOHN J20 citations85
US8925566B2Jan 6, 2015
System and method of assuring drop out of a solenoid valve
HALLER JOHN J5 citations71
US8678346B2Mar 25, 2014
Near-field wireless powered solenoid valve
HALLER JOHN J3 citations61
US8619404B2Dec 31, 2013
Solenoid controls, systems, and methods of use for obtaining optimum battery life
HALLER JOHN J1 citations50