Inventor
LEHMANN EBERHARD
DE7 patents
⚠️ This page may combine multiple inventors who share the name “LEHMANN EBERHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHOENIX CONTACT GMBH & CO
6 patentsUS6111740AAug 29, 2000
Overvoltage protection system and overvoltage protection element for an overvoltage protection system
PHOENIX CONTACT GMBH & CO37 citations88
US5754385AMay 19, 1998
Overvoltage protection element
PHOENIX CONTACT GMBH & CO21 citations88
US5604400AFeb 18, 1997
Overvoltage protection element
PHOENIX CONTACT GMBH & CO11 citations67
US6392862B1May 21, 2002
Overvoltage protection element system
PHOENIX CONTACT GMBH & CO3 citations58
US6566813B1May 20, 2003
Overvoltage protection device with concentric arcing horns
PHOENIX CONTACT GMBH & CO5 citations57
US6529360B2Mar 4, 2003
Overvoltage protection element system
PHOENIX CONTACT GMBH & CO0 citations48