Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5129807 | Installation for high frequency molding of plastic material | Elie Gras | 1992-07-14 |
| 5069835 | Method for high frequency molding of liquid plastic material | Elie Gras | 1991-12-03 |
| 4954073 | Apparatus for high frequency molding of liquid plastic material | Elie Gras | 1990-09-04 |