Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6335098 | Rotary press doctor | Willi Albert Peter Kutzner, Karl Robert Schäfer, Georg Schneider | 2002-01-01 |
| 6289807 | Open, pressureless ink duct having a low surface energy coating to aid in forming a roll of ink | Willi Albert Peter Kutzner, Karl Robert Schäfer, Georg Schneider | 2001-09-18 |