Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11231087 | Piece of chain | — | 2022-01-25 |
| 11090582 | Method and apparatus for removal of surface scum | — | 2021-08-17 |
| 8485368 | Feed distribution arrangement in a liquid treatment space | — | 2013-07-16 |
| 8182700 | Method and exhaust arrangement in the removal of surface scum | — | 2012-05-22 |
| 6241080 | Method for chain drive and chain | — | 2001-06-05 |
| 6220455 | Scraper Bar Arrangement | — | 2001-04-24 |
| 5192251 | Transmission chain structure | — | 1993-03-09 |