Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D478039 | Tire tread | Mark Leonard Bonko | 2003-08-05 |
| D477808 | Tire tread | Mark Leonard Bonko | 2003-07-29 |
| D472200 | Tire tread | Mark Leonard Bonko | 2003-03-25 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D478039 | Tire tread | Mark Leonard Bonko | 2003-08-05 |
| D477808 | Tire tread | Mark Leonard Bonko | 2003-07-29 |
| D472200 | Tire tread | Mark Leonard Bonko | 2003-03-25 |