Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11969034 | Integrated protective knee pad assembly | Robert E Drown, Matthew J Hurley, Alfredo Lujan | 2024-04-30 |
| 11191309 | Integrated protective knee pad assembly | Robert E Drown, Matthew J Hurley, Alfredo Lujan | 2021-12-07 |