Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6406360 | Device for cleaning vulcanization molds | Nhu Vinh Nguyen, Martin Gonschior, Robert Pohlmann, Heinz Kohler, Marc Rapin +4 more | 2002-06-18 |
| 5301890 | Device for attaching a flexible web to a new empty web-roll | — | 1994-04-12 |
| 4901934 | Device for winding a continuous length of material | — | 1990-02-20 |
| 4500044 | Apparatus for winding bolts of cloth or the like | — | 1985-02-19 |