Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5635032 | Double wire former | Alfred Bubik, Hans Dahl, Josef Dom, Heinz Steckenreuter, Elmer Weisshuhn | 1997-06-03 |
| 5595115 | Printing mechanism including means for cooling and means for mounting sleeve shaped forms on transfer and form cylinders | Gunnar Rau | 1997-01-21 |