Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D642595 | Snowthrower handle | David J. Martin, Mark Allen Pankratz | 2011-08-02 |
| D642596 | Snowthrower power head | Darrell W. Hinklin, David J. Martin, Kevin D. Docken | 2011-08-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D642595 | Snowthrower handle | David J. Martin, Mark Allen Pankratz | 2011-08-02 |
| D642596 | Snowthrower power head | Darrell W. Hinklin, David J. Martin, Kevin D. Docken | 2011-08-02 |