Inventor
LINGEMANN ERWIN
DE8 patents
⚠️ This page may combine multiple inventors who share the name “LINGEMANN ERWIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BJB GMBH & CO KG
7 patentsUS7247040B2Jul 24, 2007
Holder for bipin tube-type fluorescent lamp
BJB GMBH & CO KG16 citations91
US7153151B2Dec 26, 2006
Holder for bipin tube-type fluorescent lamp
BJB GMBH & CO KG12 citations82
US6626707B2Sep 30, 2003
Two-part holder for high-voltage lamp
BJB GMBH & CO KG11 citations73
US7325965B2Feb 5, 2008
Locking socket for biax plug-in lamp
BJB GMBH & CO KG2 citations61
USD486449SFeb 10, 2004
Lamp socket
BJB GMBH & CO KG2 citations60
US7833059B2Nov 16, 2010
Lamp socket
BJB GMBH & CO KG5 citations59
USD492934SJul 13, 2004
Lamp socket and cap
BJB GMBH & CO KG4 citations54