Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6221666 | Method and apparatus for cytoplasmic loading using an impact-mediated procedure | Mark S. F. Clarke, Daniel L. Feeback, Charles Vanderburg, Michael M Withey | 2001-04-24 |
| 5766177 | Rongeur | Michael M Withey, Kent Copeland | 1998-06-16 |
| 5439086 | Mechanical clutch | Michael M Withey | 1995-08-08 |