Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875482 | Flexible grasping device | Jamshid Ghajar, Fathali Ghahremani-Ghadjar | 1989-10-24 |
| 4825864 | Microsurgery tools | — | 1989-05-02 |
| 4821716 | Method and apparatus for perpendicular perforation of the cranium | Jamshid Ghajar, Fathali G. Ghadjar | 1989-04-18 |