| 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 |