Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4916786 | Method of assembling an armature of an umbrella | Michel Chollet, Pascal Bierling | 1990-04-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4916786 | Method of assembling an armature of an umbrella | Michel Chollet, Pascal Bierling | 1990-04-17 |