Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D873355 | Interlocking plush toy | — | 2020-01-21 |
| D867488 | Interlocking plush toy | — | 2019-11-19 |
| 6505501 | Apparatus and method for use in testing gas pressure reduction equipment | Donald J. Reid, Ian Andrew Carscadden | 2003-01-14 |
| 5180274 | Wheel handling apparatus | Ronald E. Haugen | 1993-01-19 |
| 5143507 | Wheel handling apparatus | Ronald E. Haugen | 1992-09-01 |
| 5061000 | Rack for pickup truck | Ronald E. Haugen | 1991-10-29 |
| D320617 | Tire spreader | Ronald E. Haugen | 1991-10-08 |
| 5044607 | Tire spreader | Ronald F. Haugen | 1991-09-03 |
| D318447 | Pickup truck rack | Ronald E. Haugen | 1991-07-23 |
| 5005892 | Rack for body of pickup truck | Ronald E. Haugen | 1991-04-09 |