Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4790543 | Sealing device governed by centrifugal force | Henning Wittmeyer, Magnus Kellstrom, Matts Floderus | 1988-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4790543 | Sealing device governed by centrifugal force | Henning Wittmeyer, Magnus Kellstrom, Matts Floderus | 1988-12-13 |