Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450223 | Pneumatic tire having improved wet traction | Samuel Patrick Landers, Billy Joe Ratliff, Jr., John Kevin Clark | 2002-09-17 |
| D457130 | Tire sidewall pattern | Billy Joe Ratliff, Jr., Robert Wayne Schott | 2002-05-14 |