Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7556692 | Device for coating a continuous web of material | Bruno Holtmann, Arno Zindel | 2009-07-07 |
| 7175710 | Apparatus for stripping a boundary air layer from a traveling web | Luca Frediani, Bruno Holtmann, Hans Hardegger | 2007-02-13 |
| 7081163 | Edge-control system for curtain coater | Luca Frediani, Bruno Holtmann, Hans Hardegger | 2006-07-25 |
| 6709517 | Method and device for coating a running material web | Bruno Holtmann, José Antonio Mena, Luca Frediani | 2004-03-23 |
| 6053807 | Apparatus for separating foreign matter from coins or similar disk-like objects | Thomas Meisenzahl | 2000-04-25 |
| 4817210 | Protective coat for firefighters | Don Aldridge | 1989-04-04 |