Inventor
DUFFY GERALD E
US10 patents
⚠️ This page may combine multiple inventors who share the name “DUFFY GERALD E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
6 patentsUS5479102ADec 26, 1995
Simulated load circuit for simulating the arc impedance of an electrodless discharge lamp
GEN ELECTRIC10 citations73
US5332970AJul 26, 1994
Method for measuring the impedance of an electrodeless arc discharge lamp
GEN ELECTRIC8 citations73
US5204578AApr 20, 1993
Heat sink means for metal halide lamp
GEN ELECTRIC18 citations73
US5107165AApr 21, 1992
Initial light output for metal halide lamp
GEN ELECTRIC11 citations73
US5719463AFeb 17, 1998
Retaining spring and stop means for lamp mount
GEN ELECTRIC11 citations72
US5594294AJan 14, 1997
Lamp assembly with a resilient retaining lamp mount structure
GEN ELECTRIC7 citations63