Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179859 | Safety cutting device | Benjamin Grover, Timothy R. Nieman, Andrew S. Hansen, Micah James Frerck, Alex Drew | 2021-11-23 |
| 11097438 | Adjustable weight striking device | John M. Guynn | 2021-08-24 |