Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D402238 | Tire tread | Austin Gale Young, Robert John Hermann | 1998-12-08 |
| D389107 | Tire tread | — | 1998-01-13 |
| D388031 | Tire tread | Ronald L. Loeffler, Daniel E. Schuster | 1997-12-23 |
| D384612 | Tire tread | Jeffrey Leon Sevart | 1997-10-07 |
| 5660652 | Truck tire and tread for steer axles | Austin Gale Young | 1997-08-26 |
| D382519 | Tire tread | Susan Marie Spaeth | 1997-08-19 |
| D367447 | Tire tread | Philip S. Hammond, Ronald L. Loeffler | 1996-02-27 |
| D352487 | Tire tread | Kenneth Paulin, Daniel E. Schuster | 1994-11-15 |