Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7323665 | Heating element for high-speed film-sealing apparatus, and method for making same | Charles R. Sperry, Suzanne M. Scott, Jason Rittenhour | 2008-01-29 |
| 6047908 | Manure spreading apparatus | Shaun A. Seymour | 2000-04-11 |
| 5002451 | Waste material debagging apparatus | John K. Hale, J. Keith Weinlader | 1991-03-26 |
| 4995770 | Bag rupturing mechanism for waste material debagging apparatus | — | 1991-02-26 |
| 4890445 | Disc cutter construction | — | 1990-01-02 |
| 4888939 | Belt driven disc cutterbar | — | 1989-12-26 |
| 4887416 | Timing belt for disc cutterbars | L. Lavern Anstee, Robert M. VanGinhoven, Richard E. Jennings | 1989-12-19 |
| 4307562 | Tobacco stripper nip roll | Shaun A. Seymour | 1981-12-29 |