Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427632 | Remote controlled gate assembly | James L. Sensenig | 2002-08-06 |
| 6186093 | Four-way gate arrangement for freestall barn drive-through | Todd Weiss Finn, Gale W. Burdick, James L. Sensenig | 2001-02-13 |