Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7510518 | Method for making standing folds and knife folding machine with work transfer device | Arno Heinen, Peter Rieckhoff, Detlef Rothgänger, Michael Sperling, Frank Matecka | 2009-03-31 |