Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D384866 | Combination snow pusher and shovel | Thomas A. Tisbo, Stephen P. Whitehead | 1997-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D384866 | Combination snow pusher and shovel | Thomas A. Tisbo, Stephen P. Whitehead | 1997-10-14 |