Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808470 | Heating element and method for the manufacture thereof | Georges Geuskens, Thierry Vallier | 1989-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808470 | Heating element and method for the manufacture thereof | Georges Geuskens, Thierry Vallier | 1989-02-28 |