Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D840449 | Twisted drill bit tip | Hong Wu | 2019-02-12 |
| 8505862 | Quick-release retaining bracket | Cameron Richard MacKay, Harley Edward Kelsey | 2013-08-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D840449 | Twisted drill bit tip | Hong Wu | 2019-02-12 |
| 8505862 | Quick-release retaining bracket | Cameron Richard MacKay, Harley Edward Kelsey | 2013-08-13 |