Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4435115 | Dolly for lifting and carrying dead sows and the like | Durwood D. Orstad | 1984-03-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4435115 | Dolly for lifting and carrying dead sows and the like | Durwood D. Orstad | 1984-03-06 |