Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949109 | Spring-actuated, retractable-bladed surgical scalpel | Mark L. Iske, Timothy Thompson | 2005-09-27 |
| 5475925 | Three-piece retractable-bladed knife | Philip H. Newman, B. Michael Jackson, David Platts | 1995-12-19 |
| 5201748 | Retractable-bladed surgical scalpel | Philip H. Newman, B. Michael Jackson, David Platts | 1993-04-13 |
| 4884886 | Biological particle identification apparatus | Gary Salzman, W. Kevin Grace, Richard D. Hiebert | 1989-12-05 |