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Inventor
COGHLAN WILLIAM A
US
5 patents
⚠️ This page may combine multiple inventors who share the name “COGHLAN WILLIAM A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DUREL CORP
3 patents
US6111362A
Aug 29, 2000
Controlling color shift in EL phosphors
DUREL CORP
13 citations
70
US6433476B1
Aug 13, 2002
EL lamp with heater electrode
DUREL CORP
8 citations
69
US6528943B2
Mar 4, 2003
EL lamp with increased phosphor density
DUREL CORP
10 citations
68
WORLD PROPERTIES INC
2 patents
US7238535B2
Jul 3, 2007
Test cell for evaluating phosphor
WORLD PROPERTIES INC
2 citations
50
US7009346B2
Mar 7, 2006
Driving an EL panel without DC bias
WORLD PROPERTIES INC
0 citations
46