Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D935293 | Air hammer | Chad James, Katherine Mruz, Patrick Livingston, Billy Lee | 2021-11-09 |
| 11027407 | Rotating grip for a pneumatic tool | Katherine Mruz, Patrick Livingston, Billy Lee | 2021-06-08 |