Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6214411 | Method for economically repairing a defective spot on a new motor vehicle exterior paint coat | Elisabeth Graefenhain-Thoma, Guenter Weickum, Werner Sedelmaier | 2001-04-10 |