Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10717089 | Aqueous separation liquid and process for removing paint overspray from a paint spray booth | Frank Scharrenbach, Desiree Hofmann | 2020-07-21 |
| 9169404 | Process for removing paint overspray from a paint spray booth | Reimar Enghardt, Frank Scharrenbach | 2015-10-27 |