Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4526484 | Ferrofluid thrust and radial bearing assembly | Philip Stahl, Dudley D. Fuller | 1985-07-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4526484 | Ferrofluid thrust and radial bearing assembly | Philip Stahl, Dudley D. Fuller | 1985-07-02 |