Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5533468 | Hollow, plastic horse stall gate | Gordon J. Sanden, Harold D. Sampson, JR. | 1996-07-09 |
| 5518278 | Coupling | — | 1996-05-21 |
| D352573 | Horse stall gate | Gordon J. Sanden, Harold D. Sampson, JR. | 1994-11-15 |