Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941558 | Dwelling assembly | Brett A. Nelson, Eugene G. Sukup, Steven E. Sukup, Bradley Allan Poppen | 2021-03-09 |
| 10836582 | Paddle sweep | Ryan Olson, Randal L. Marcks, David Jay Brownmiller | 2020-11-17 |
| 10423134 | Intermediate sump warning system | Eugene G. Sukup, Graham Giddings, Elizabeth Brinkman, Randal L. Marcks | 2019-09-24 |
| 10377573 | Paddle sweep | Ryan Olson, Randal L. Marcks, David Jay Brownmiller | 2019-08-13 |
| 10301811 | Dwelling assembly | Brett A. Nelson, Eugene G. Sukup, Steven E. Sukup, Bradley Allan Poppen | 2019-05-28 |
| 9931599 | Delay system for a stirring machine | Thomas J. Jensen, Graham Giddings | 2018-04-03 |
| D788904 | Vent assembly for a grain bin | John A. Hanig, Steven E. Sukup, Eugene G. Sukup, Bradley Allan Poppen | 2017-06-06 |
| 9132461 | Support for a grain bin floor and method of making the same | Steven E. Sukup, Tun Ge, William C. Shepherd | 2015-09-15 |
| 8967936 | Sump clearing device | Eugene G. Sukup | 2015-03-03 |
| 8950231 | Support for a grain bin floor and method of making the same | Steven E. Sukup, Tun Ge, William C. Shepherd | 2015-02-10 |
| 8646221 | Dwelling assembly | Brett A. Nelson, Eugene G. Sukup, Steven E. Sukup, Bradley Allan Poppen | 2014-02-11 |
| 8297016 | Support for a grain bin floor and method of making the same | Steven E. Sukup, Tun Ge, William C. Shepherd | 2012-10-30 |
| 8123260 | Latching device for a grain bin door | Randal L. Marcks, John A. Hanig | 2012-02-28 |
| 7654048 | Grain bin roof ring mounting bracket | John A. Hanig | 2010-02-02 |
| 6254329 | Sweep auger | Eugene G. Sukup | 2001-07-03 |
| 5615999 | Axial fan housing with integral venturi | — | 1997-04-01 |
| 5255469 | Implement for the removal of insects or the like from plants | Eugene G. Sukup, Steven E. Sukup | 1993-10-26 |
| 5224551 | Guidance system control | — | 1993-07-06 |
| 5107644 | Floor support system | John A. Hanig, Steven E. Sukup | 1992-04-28 |
| 4919642 | Rotary grain screener | Eugene G. Sukup, Steven E. Sukup | 1990-04-24 |
| 4702323 | Ridge tillage attachment for planters | Edward H. Smit, Eugene G. Sukup | 1987-10-27 |