Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6084508 | Automatic emergency braking method and arrangement | Rudolf Mai, Ralf Bergholz, Ernst Lissel | 2000-07-04 |
| 6019439 | Method of operating an anti-locking automotive vehicle-brake system | Stefan Drumm | 2000-02-01 |
| 4914557 | Luminaire having a light absorbing collar | Egbertus J. P. Maassen | 1990-04-03 |
| 4855886 | Luminaire having a faceted reflecting surface | Leonard C. H. Eijkelenboom, Egbertus J. P. Maassen | 1989-08-08 |
| 4730240 | Reflector | Leonard C. H. Eijkelenboom, Egbertus J. P. Maassen | 1988-03-08 |
| 4632558 | Color analyzer | Egbertus J. P. Maassen | 1986-12-30 |