Inventor

SPIELMANN WOLFGANG

AT2 patents

⚠️ This page may combine multiple inventors who share the name “SPIELMANN WOLFGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH

1 patent

US7279839B2Oct 9, 2007

Short arc high-pressure discharge lamp

PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH14 citations77

OSRAM GMBH

1 patent

US7973476B2Jul 5, 2011

High-pressure mercury discharge lamp

OSRAM GMBH1 citations39