Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5518199 | Machine for winding paper strips cut from a wide paper web | Ewald G. Welp, Herbert Schonmeier, Reinhard Hehner | 1996-05-21 |
| 4877196 | Rider roller for a roll formed in a web-winding machine | — | 1989-10-31 |
| 4458853 | Apparatus for the separate winding of slit webs | — | 1984-07-10 |
| 4415128 | Rider rolls in support-roll winding machines | — | 1983-11-15 |
| 4379012 | Adhesive tape for and method of joining webs | — | 1983-04-05 |