Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8905489 | Washing element for a washing system and method for manufacturing a washing element | Yunus Demirtas | 2014-12-09 |
| 6243913 | Cleaning device | Juergen Frank, Eugen Ernst | 2001-06-12 |