Inventor
DITTRICH THOMAS
DE7 patents
⚠️ This page may combine multiple inventors who share the name “DITTRICH THOMAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH
3 patentsUS5691601ANov 25, 1997
Metal-halide discharge lamp for photooptical purposes
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH29 citations89
US5847510ADec 8, 1998
High pressure discharge bulb
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH8 citations71
US5689154ANov 18, 1997
Metal halide gas discharge lamp for projection purposes
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH15 citations71