Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830793 | Method of injecting polyurethane foam into a hollow envelope, more particularly a vehicle head-rest | Claude Fermigier | 1989-05-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830793 | Method of injecting polyurethane foam into a hollow envelope, more particularly a vehicle head-rest | Claude Fermigier | 1989-05-16 |