Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D317578 | Dial scale | Michael S. Joss, Richard Fraker | 1991-06-18 |
| D315860 | Double hook | Michael S. Joss, Richard Fraker | 1991-04-02 |
| D301955 | Tissue holder | Michael S. Joss, Richard Fraker | 1989-07-04 |