Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968881 | Pneumatic tire including steeply slanted grooves, rib having sipes and blocks having sipes | Billy Joe Ratliff, Jr., Samuel Patrick Landers, David Charles Poling, Charles Kenneth Schmalix | 2005-11-29 |
| 6913052 | Tire with composite ply structure and method of manufacture | — | 2005-07-05 |
| 6896021 | Tire bead geometry | Michael David Kachner, Thulasiram Gobinath, David Louis Winter, Kelly Sue King, Michael Christopher Kulton +4 more | 2005-05-24 |
| D504105 | Central circumferential tread for a tire | Samuel Patrick Landers, Charles Kenneth Schmalix, David Charles Poling, Billy Joe Ratliff, Jr. | 2005-04-19 |
| D501180 | Intermediate tread for a tire | Samuel Patrick Landers, Charles Kenneth Schmalix, David Charles Poling, Billy Joe Ratliff, Jr. | 2005-01-25 |