Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798480 | Bearing system with active reservoir between two axially spaced hydrodynamic bearings | — | 1989-01-17 |
AB
Anton Van Beek
Overall (1989): #131,357 of 140,708Top 95%
1
Patents 1989