Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12296395 | Drill bit | Brett A. Parendo, Alexander R. Greenhill, David Hlavac | 2025-05-13 |
| 12251794 | Dual size fastener driver | John J. Springer, Kailyn M. Longueville | 2025-03-18 |
| 11407039 | Drill bit | Brett A. Parendo, Alexander R. Greenhill, David Hlavac | 2022-08-09 |