Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941558 | Dwelling assembly | Brett A. Nelson, Eugene G. Sukup, Bradley Allan Poppen, Charles E. Sukup | 2021-03-09 |
| 10301811 | Dwelling assembly | Brett A. Nelson, Eugene G. Sukup, Bradley Allan Poppen, Charles E. Sukup | 2019-05-28 |
| D788904 | Vent assembly for a grain bin | John A. Hanig, Eugene G. Sukup, Charles E. Sukup, Bradley Allan Poppen | 2017-06-06 |
| 9132461 | Support for a grain bin floor and method of making the same | Tun Ge, William C. Shepherd, Charles E. Sukup | 2015-09-15 |
| 8950231 | Support for a grain bin floor and method of making the same | Tun Ge, William C. Shepherd, Charles E. Sukup | 2015-02-10 |
| 8646221 | Dwelling assembly | Brett A. Nelson, Eugene G. Sukup, Bradley Allan Poppen, Charles E. Sukup | 2014-02-11 |
| 8516769 | Stiffener and base assembly for a grain bin | John A. Hanig | 2013-08-27 |
| 8297016 | Support for a grain bin floor and method of making the same | Tun Ge, William C. Shepherd, Charles E. Sukup | 2012-10-30 |
| 6941712 | Mounting bracket for grain bin | John A. Hanig | 2005-09-13 |
| 6698143 | Flashing apron for grain bins | Thomas J. Jensen | 2004-03-02 |
| 5255469 | Implement for the removal of insects or the like from plants | Eugene G. Sukup, Charles E. Sukup | 1993-10-26 |
| 5107644 | Floor support system | John A. Hanig, Charles E. Sukup | 1992-04-28 |
| 4974683 | Ridge tillage attachment for planters | John A. Hanig, Edward H. Smit, James D. Tuttle | 1990-12-04 |
| 4919642 | Rotary grain screener | Eugene G. Sukup, Charles E. Sukup | 1990-04-24 |