Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681324 | Surgical tissue retrieval instrument | Gene W. Kammerer, Royce Frederick, Barbara Howard | 1997-10-28 |
| 5480404 | Surgical tissue retrieval instrument | Gene W. Kammerer, Royce Frederick, Barbara Howard | 1996-01-02 |