Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D287018 | Grinding wheel mount | David L. Tishner | 1986-12-02 |
| D272032 | Nutcracker cup | — | 1984-01-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D287018 | Grinding wheel mount | David L. Tishner | 1986-12-02 |
| D272032 | Nutcracker cup | — | 1984-01-03 |