Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773150 | Lighting device for a vehicle | Marc Giordani | 2004-08-10 |
| 5461549 | Low beam headlight for motor vehicles | Henning Hogrefe, Rainer Neumann | 1995-10-24 |
| 5193894 | Apparatus and method for controlling the light-range of motor vehicle headlights | Jean-Francois Longchamp, Eladio Lopez | 1993-03-16 |
| 4968146 | Optical depth measuring device to be mounted on drilling power tool | Frieder Heizmann, Raymond Pidoux | 1990-11-06 |
| 4768135 | Headlight arrangement for vehicles | Heinz Kretschmer, Gerhard Lindae, Richard Loewe, Jean-Francois Longchamp, Rainer Neumann +2 more | 1988-08-30 |
| 4669032 | Low beam or fog headlamp for motor vehicles | Peter Perthus | 1987-05-26 |