Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D393437 | Steering wheel tray | — | 1998-04-14 |
| 4515985 | Preparation of chlorinated phenoxyalkanoic acids | Gerd Husslein, Gerhard Hamprecht, Karl-Heinz Koenig, Manfred Gaeng | 1985-05-07 |