Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D877779 | Debris blower | Philip C. Dretzka, Ryan J. Sweere, Tyler E. Peterson | 2020-03-10 |
| D872329 | Headlamp housing for a snow thrower | Paul Frederick Koltz, Brian Algot Hanson, Philip C. Dretzka | 2020-01-07 |