Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436212 | Method of forming a return flange on an automotive trim component | — | 2002-08-20 |
| 4385955 | Method of forming contoured fiberglass sheet | Ralph G. Doerfling | 1983-05-31 |