Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4765855 | Method of making a sandwich material with internal undulations and protective layers | Francois De Capele | 1988-08-23 |
| 4340251 | Knockdown seats of folded sheet material | — | 1982-07-20 |