Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11364860 | Exterior glass trim element for vehicle | — | 2022-06-21 |
| 7642722 | High-pressure discharge lamp with improved color point stability and high luminous efficacy | Klaus Schoeller | 2010-01-05 |
| 7323809 | Lamp emitting visible and IR light | Lukas Kupper, Josef Andreas Schug | 2008-01-29 |
| 6798138 | Halogen incandescent lamp for motor vehicles | Heinz Schloemer, Ralf Schaefer, Leo Wings, Franz-Josef Brueckmann | 2004-09-28 |
| 4808885 | Electric incandescent lamp for series arrangement having an electrically conductive vitreous body connecting oxide coated current-supply conductors | Wolf-Dieter Bauch, Heinrich B. Merker | 1989-02-28 |