Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203105 | Percussion tool | Kevin R. Gee | 2021-12-21 |
| 11141850 | Percussion tool | — | 2021-10-12 |
| 11059155 | Percussion tool | Matthew S. Zawisza, Ethan T. Zimany | 2021-07-13 |
| 10926393 | Percussion tool | Matthew S. Zawisza, Ethan T. Zimany | 2021-02-23 |