Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5520731 | Doctor blade for use in coating continuous strips of material or similar substrates | Reinhard Esser, Claus Martin | 1996-05-28 |
| 5221351 | Control device for operating a coating device | Reinhard Esser, Claus Martin | 1993-06-22 |