Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D839155 | Brake cover plate | — | 2019-01-29 |
| 8800727 | Wet disc brake system | Andrew Miller, Stuart Millgate | 2014-08-12 |
| D412100 | Hook | James J. Kruse | 1999-07-20 |
| D273456 | Chain saw with handguard | Ian F. Norton, Douglas G. Overbury, Colin Overy | 1984-04-17 |
| 4434587 | Dust shroud for an abrading tool | — | 1984-03-06 |
| 4389779 | Ribbed handle and guard construction for chain saw | Douglas G. Overbury | 1983-06-28 |