Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850358 | Spindle locking apparatus for a rotary power tool | Robert Arthur, Nicholas James Russell, Michael Flaherty | 2020-12-01 |
| 10759013 | Dust containment apparatus for an air tool vacuum dust extraction system | Robert Arthur, Kenan Wollborg, Nicholas James Russell | 2020-09-01 |