Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11390039 | Impulse welding bar with non-stick coating | — | 2022-07-19 |
| 10583610 | Device for welding plastic films by means of hot gas | — | 2020-03-10 |
| 8833421 | Device for hot gas welding of plastic sheets | — | 2014-09-16 |
| 6134387 | Process and device for hot gas welding of plastic sheets with electrically heated tubular gas flow conduit | — | 2000-10-17 |