Inventor
KACHMARIK DAVID JOSEPH
US5 patents
⚠️ This page may combine multiple inventors who share the name “KACHMARIK DAVID JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
3 patentsUS5889373AMar 30, 1999
Fluorescent lamp ballast with current feedback using a dual-function magnetic device
GEN ELECTRIC84 citations94
US7908037B2Mar 15, 2011
Pre-programmed energy management ballast or driver
GEN ELECTRIC6 citations71
US5834884ANov 10, 1998
Systematic configuration of compact fluorescent lamps for operation in a single-type ballast
GEN ELECTRIC2 citations54