Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620030 | Dual grindstone | Dave Krause, David Poling, Sr. | 2003-09-16 |
| 6584877 | Tire uniformity machine drive assembly | David Poling, Sr., David P. Krause | 2003-07-01 |
| 6578275 | Loadwheel drive assembly and method | David P. Krause | 2003-06-17 |
| 6568258 | Road wheel reader | Dave Krause | 2003-05-27 |
| 6520294 | Tire bead lubricating assembly and method of lubricating a tire bead | John Spence | 2003-02-18 |