Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309638 | Snowthrower impeller assembly with rigid cutting implement | John Gulke, Peter Jerger, Christopher M. Fisher | 2016-04-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309638 | Snowthrower impeller assembly with rigid cutting implement | John Gulke, Peter Jerger, Christopher M. Fisher | 2016-04-12 |