Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D471492 | Tire tread | Adrian Thomas O'Neill, Charles Kenneth Schmalix | 2003-03-11 |
| D470443 | Tire tread | Charles Kenneth Schmalix, Adrian Thomas O'Neill | 2003-02-18 |
| D464931 | Tire tread | Charles Kenneth Schmalix | 2002-10-29 |
| D454836 | Tire tread | Fredrick Herbert Ford-Smith, Thomas Lloyd Peeples, Aleksandr Boris Portnoy | 2002-03-26 |
| D451859 | Tire tread | Adrian Thomas O'Neill | 2001-12-11 |
| D450017 | Tire tread | — | 2001-11-06 |
| D440911 | Tire tread | — | 2001-04-24 |
| D437269 | Tire tread | — | 2001-02-06 |
| D426497 | Tire | Brian H. Buckham | 2000-06-13 |
| D416838 | Pneumatic tire tread and buttress | Edward P Cercek | 1999-11-23 |
| 5980668 | Tire with rotation time tread wear indicator | — | 1999-11-09 |
| D414448 | Pneumatic tire tread and buttress | Edward P Cercek | 1999-09-28 |
| D399796 | Pneumatic tire for vehicles | Myung-Kook Cho | 1998-10-20 |
| D398889 | Tire | — | 1998-09-29 |
| D389789 | Tire | Brian H. Buckham | 1998-01-27 |
| D381608 | Tire tread | — | 1997-07-29 |
| D379955 | Tire | Thomas M. Kenny | 1997-06-17 |
| D335478 | Vehicle tire | Lance Reed Wilkinson, Thomas A. Williams | 1993-05-11 |
| D333452 | Vehicle tire | Richard Nicholas Crano, Douglas A. Neidhart, Gary P. Zolton | 1993-02-23 |
| D333287 | Vehicle tire | Gary P. Zolton | 1993-02-16 |