Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7267219 | Butt-weldable conveyor belt | — | 2007-09-11 |
| 5981031 | Polymeric membrane comprising porous agglomerates of hydrophobic thermoplastic material | Hansrudolf Unold | 1999-11-09 |