Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8793816 | Protective headpiece | John Larkin, Frederick Mason Mariani, William Rempe | 2014-08-05 |
| D704897 | Protective headpiece | John Larkin, Frederick Mason Mariani, William Rempe | 2014-05-13 |
| D670447 | Protective headpiece | John Larkin, Frederick Mason Mariani, William Rempe | 2012-11-06 |