Inventor
KRAFCIK ROBERT J
US7 patents
⚠️ This page may combine multiple inventors who share the name “KRAFCIK ROBERT J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DUREL CORP
5 patentsUS5811930ASep 22, 1998
Electroluminescent lamp devices and their manufacture
DUREL CORP70 citations94
US5565733AOct 15, 1996
Electroluminescent modular lamp unit
DUREL CORP72 citations94
US6465951B1Oct 15, 2002
Electroluminescent lamp devices and their manufacture
DUREL CORP47 citations91
US6069444AMay 30, 2000
Electroluminescent lamp devices and their manufacture
DUREL CORP47 citations91
US5806954ASep 15, 1998
Moving pointer with edgewise EL lamp
DUREL CORP12 citations69