Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5107792 | Arrangement for keeping livestock | Josef Haufele, Sr., Josef Haufele, Jr. | 1992-04-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5107792 | Arrangement for keeping livestock | Josef Haufele, Sr., Josef Haufele, Jr. | 1992-04-28 |