Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972200 | Abrading wheel with sintered metal core | — | 2011-07-05 |
| 7959495 | Method and apparatus for finishing the surface of rubber covered rollers | — | 2011-06-14 |
| 7891915 | Rasp hub for tire retreading machine | — | 2011-02-22 |
| 6789982 | Tire rasp blade and method | — | 2004-09-14 |
| 6682272 | Rubber cutting apparatus | — | 2004-01-27 |
| 5504981 | Bent blade and spacer tire rasp hub assembly | Wayne E. Jensen | 1996-04-09 |
| 5239784 | Cavitied abrading device with smooth lands area and layered grit | — | 1993-08-31 |
| 4843768 | Abrading apparatus and process for making the same | — | 1989-07-04 |
| 4358893 | Tire trimmer | — | 1982-11-16 |