Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5086213 | Device for detecting, during welding, variation in the physical state of the plastic material in a coupling piece of joining pipes | Eric Federspiel | 1992-02-04 |
| 4918292 | Process and machine for the welding together of plastic parts processing a built-in winding | Eric Federspiel | 1990-04-17 |
| 4837424 | Process for conducting and monitoring the temperature rise of electrically heated components | Thierry Picart, Jean Sauron | 1989-06-06 |