Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8272860 | Elliptical tire mold | — | 2012-09-25 |
| 7780891 | Elliptical tire mold and method for making same | — | 2010-08-24 |
| 7360568 | Tire having narrowing sipes | — | 2008-04-22 |
| D451057 | Tire tread | James G. Guspodin | 2001-11-27 |
| 6080809 | Kaolin clay in silica tread compounds technical field | — | 2000-06-27 |
| 4943609 | Curable rubber bladder stocks having reduced viscosity | — | 1990-07-24 |
| 4531902 | Apparatus for making improved tire curing bladders | Rene L. Rockarts | 1985-07-30 |