P

Inventor

HEWLIN JOHN P

US4 patents
⚠️ This page may combine multiple inventors who share the name “HEWLIN JOHN P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GEN SIGNAL CORP

3 patents
US5701115ADec 23, 1997

Field programmable module personalities

GEN SIGNAL CORP24 citations91
US5644293AJul 1, 1997

Ground fault detection with location identification

GEN SIGNAL CORP18 citations79
US5721530AFeb 24, 1998

Stand alone mode for alarm-type module

GEN SIGNAL CORP16 citations72

GE SECURITY INC

1 patent
US7400227B2Jul 15, 2008

Fire alarm notification power supply with configurable notification appliance circuits and auxiliary power circuits apparatus and method

GE SECURITY INC8 citations66