Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4700953 | Slide-ring seal | Juhani Kuusela, Esko Lopperi, Markku Lummila, Esa Salovaara, Tuomo Suhonen | 1987-10-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4700953 | Slide-ring seal | Juhani Kuusela, Esko Lopperi, Markku Lummila, Esa Salovaara, Tuomo Suhonen | 1987-10-20 |