Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4968218 | Method of controlling the air output of a screw compressor | Timo Halkola, Reijo Nurminen | 1990-11-06 |
| 4545778 | Cog-belt-driven, noise-suppressed power transmission device | — | 1985-10-08 |