Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| D854275 | Combined patient ceiling-hoist trolley and motor unit | Christopher Steven Westwood | 2019-07-16 | |
| 6247886 | Unloader tube upper pivot support mechanism | Todd N. Signer | 2001-06-19 | $16,515,000 |
| 6206779 | Grain tank extension | Edwin Milton Gerber, Russell Andrew Huesmann, Jr., Todd N. Signer, Mark Charles DePoorter, Bruno Dauenhauer | 2001-03-27 | $23,640,000 |
| 4371299 | Trailer frame | Kevin L. Ehrecke | 1983-02-01 | $7,486,000 |