Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10702881 | Coating apparatus and coating method for granular bodies | Ralf Kretzschmar | 2020-07-07 |
| 10363532 | Module for a coating apparatus for granular bodies | Ralf Kretzschmar | 2019-07-30 |
| 7228866 | Rinsing device for a sealing system, and process for using the same | Heinz Pritzke | 2007-06-12 |
| 6827354 | Sealing system on a structural element, said system having a through-opening that can be closed and method for applying same | Heinz Pritzke | 2004-12-07 |