Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D788904 | Vent assembly for a grain bin | John A. Hanig, Eugene G. Sukup, Charles E. Sukup, Bradley Allan Poppen | 2017-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D788904 | Vent assembly for a grain bin | John A. Hanig, Eugene G. Sukup, Charles E. Sukup, Bradley Allan Poppen | 2017-06-06 |