Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8979191 | Vehicle seat comprising a pad of a seat cushion and/or of a backrest and a massage device | Sven Friderich, Gerhard Hauser, Gudrun Weiser, Ulrich Woerner | 2015-03-17 |
| 6485871 | Method of producing phase masks in an automated layout generation for integrated circuits | Thomas Krüger | 2002-11-26 |
| 5164902 | Drive slip control system | Werner Kopper | 1992-11-17 |
| 4434772 | Combustion mixture generator for internal combustion engines | Gunter Hartel, Armin Schurfeld, Valerio Bianchi, Anwar Abidin | 1984-03-06 |
| 4231348 | Ignition system with ignition current and minimum spark duration controls | Richard Schleupen | 1980-11-04 |