Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360180 | Roll-support system for paper-winding machine | Ewald G. Welp, Erhard Milke | 1994-11-01 |
| 5322233 | Guide head for heavy winding rolls | Ewald G. Welp, Georg Muller | 1994-06-21 |
| 5308006 | Device for winding-up material webs | — | 1994-05-03 |