Inventor
MCGILL JAMES C
US16 patents
⚠️ This page may combine multiple inventors who share the name “MCGILL JAMES C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MCGILL JAMES C
5 patentsUS7458387B2Dec 2, 2008
Emergency gas and electricity shutoff apparatus and control system
MCGILL JAMES C33 citations92
US5119841AJun 9, 1992
Safety shut off apparatus
MCGILL JAMES C38 citations92
US4903720AFeb 27, 1990
Safety shut off device
MCGILL JAMES C21 citations81
US7814924B2Oct 19, 2010
Seismic safety valve and valve actuator
MCGILL JAMES C4 citations62
US8950422B2Feb 10, 2015
Actuating mechanism for a valve and an electric switch having an actuator
MCGILL JAMES C0 citations41
(unassigned)
5 patentsUS6705340B1Mar 16, 2004
Emergency gas and electricity shutoff apparatus and control system
26 citations92
US5992439ANov 30, 1999
Interface apparatus for adapting a gas flow valve to a gas meter
22 citations92
US6938637B2Sep 6, 2005
Emergency gas and electricity shutoff apparatus and control system
26 citations91
US6085772AJul 11, 2000
Smart automatic safety valve having remote electromagnetic shut-off protection and reset control from seismic or other sensors
47 citations91
US5409031AApr 25, 1995
Safety shut off valve
39 citations87