Inventor
SEEDORF RALF
DE5 patents
Patents
5 patentsUS5691601ANov 25, 1997
Metal-halide discharge lamp for photooptical purposes
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH29 citations89
US5629585AMay 13, 1997
High-pressure discharge lamp, particularly low-rated power discharge lamp, with enhanced quality of light output
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH52 citations89
US5493168AFeb 20, 1996
Electric lamp subject to high operating temperatures
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH24 citations89
US5689154ANov 18, 1997
Metal halide gas discharge lamp for projection purposes
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH15 citations71
US6573657B2Jun 3, 2003
Short-arc high-pressure discharge lamp for digital projection technologies
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH5 citations59