Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5464694 | Spinnable polyester based on modified polyethylene terephthalate and aliphatic dicarboxylic acids | — | 1995-11-07 |
| 4936988 | Diagonal flow filter module | Hans B. Lueck | 1990-06-26 |
| 4543933 | Circuit arrangement for the actuation of the throttle valve of a motor vehicle internal combustion engine | Jochem Kessler | 1985-10-01 |
| 4294184 | Multi-hull steering system | — | 1981-10-13 |