Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988933 | Identification system for a clinical sample container | Randall R. Davis, David Thompson | 2011-08-02 |
| RE41760 | Bi-directional magnetic sample rack conveying system | David Thompson, William D. Dunfee, Daniel E. Gillund | 2010-09-28 |
| 7569190 | Micro-sample cup rack adapter | David Thompson | 2009-08-04 |
| 6571934 | Bi-directional magnetic sample rack conveying system | David Thompson, William D. Dunfee, Daniel E. Gillund | 2003-06-03 |
| 5088539 | Tire changing apparatus | Bryce L. Mannen, Gregory M. Calico | 1992-02-18 |
| 4840215 | Tire changer safety post | Bryce L. Mannen | 1989-06-20 |
| 4760871 | Lower bead breaker removal and adjustment apparatus | — | 1988-08-02 |
| 4529024 | Tire changer accessory for use with custom alloy rims | — | 1985-07-16 |