Inventor
POWELL DAVID B
US12 patents
⚠️ This page may combine multiple inventors who share the name “POWELL DAVID B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
5 patentsUS4499344AFeb 12, 1985
Interlock arrangement for circuit breaker compartments
GEN ELECTRIC31 citations92
US4489362ADec 18, 1984
Electric switchboard apparatus with a breaker-fuse interlock
GEN ELECTRIC35 citations92
US4001739AJan 4, 1977
Circuit breaker with bell alarm and breaker lockout accessory
GEN ELECTRIC25 citations80
US4220936ASep 2, 1980
Manually operated generator circuit breaker
GEN ELECTRIC14 citations73
US4042896AAug 16, 1977
Manual and motor operated circuit breaker
GEN ELECTRIC18 citations69
FUJIFILM ELECTRONIC MATERIALS
5 patentsUS7803510B2Sep 28, 2010
Positive photosensitive polybenzoxazole precursor compositions
FUJIFILM ELECTRONIC MATERIALS27 citations89
US7407731B2Aug 5, 2008
Photosensitive resin compositions
FUJIFILM ELECTRONIC MATERIALS9 citations81
US7220520B2May 22, 2007
Photosensitive resin compositions
FUJIFILM ELECTRONIC MATERIALS8 citations71
US7416830B2Aug 26, 2008
Photosensitive resin compositions
FUJIFILM ELECTRONIC MATERIALS7 citations70
US7399572B2Jul 15, 2008
Pretreatment compositions
FUJIFILM ELECTRONIC MATERIALS2 citations60