Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6223905 | Particle separator including continuous train of separating pans | Reindert Buisman | 2001-05-01 |
| 4269086 | Self-locking differential gear for motor vehicles, especially bevel gear differential gear | — | 1981-05-26 |