Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11260697 | Tire with tread features having offset protrusions | — | 2022-03-01 |
| 10926586 | Tire tread having a flexible gate apparatus | Francis J. Byrne | 2021-02-23 |
| 10864782 | Devices for reducing tire noise | Amy M. Randall | 2020-12-15 |
| 10696104 | Tires and other objects having an aerodynamic/hydrodynamic surface treatment | Craig R. Balnis | 2020-06-30 |
| 10336141 | Tire having static charge dissipation element | Adam K. Nesbitt | 2019-07-02 |
| 8347703 | Tire chip and tear test apparatus and method | David O. Stalnaker | 2013-01-08 |
| 6834696 | Runflat tire with cantilever-like sidewall construction | Charles D. Spragg, Stephen M. Vossberg, James M. Kirby | 2004-12-28 |
| 6769294 | Method of determining potential cause of tire failure by measuring the tire temperature achieved during operating conditions | James M. Kirby, Charles D. Spragg, Andrew K. Reinhart | 2004-08-03 |
| 6546791 | Indoor hydroplaning test apparatus and method | — | 2003-04-15 |
| 6155110 | Method for predicting tire performance on rain groove roadways | John G. Lightner, Larry L. Schlabaugh, David C. Christy, Karl J. Neimes, John D. Clothiaux | 2000-12-05 |
| 5448910 | Portable tire uniformity test machine | David A. Johnson, James F. Siegfried, William P. Stanfield, Donald E. Andrews | 1995-09-12 |