Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370643 | Dust collector with filter cleaning mechanism | Joseph R. Beeson, Daryl S. Richards, Cheng Liang Zhang | 2025-07-29 |
| 12285881 | Offset base for router | Jeffery D. Spraggon, Andrew D. Van Hoorn, Zhenxin DONG, Ye-Kui Wang | 2025-04-29 |
| 11235433 | Dust collector with filter cleaning mechanism | Joseph R. Beeson, Daryl S. Richards, Cheng Liang Zhang | 2022-02-01 |
| 10946455 | Keyless chuck assembly | — | 2021-03-16 |