Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7351172 | Scratch preventing metal push belt and oil specification | Arjen Brandsam, Sebastiaan Bongers | 2008-04-01 |
| 7169072 | Metal push belt and oil specification related thereto | Arjen Brandsma | 2007-01-30 |
| 6945890 | Scratch preventing metal push belt and oil specification | Arjen Brandsma, Sebastiaan Bongers | 2005-09-20 |
| 6695732 | Metal push belt and oil specification related thereto | Arjen Brandsma | 2004-02-24 |