Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10231876 | Medical dressing | Henning Igwebuike, Grazyna Hansen, Jan Marcussen | 2019-03-19 |
| 9931599 | Delay system for a stirring machine | Graham Giddings, Charles E. Sukup | 2018-04-03 |
| 9353991 | Pivoting center hanger for a grain stirring device | — | 2016-05-31 |
| 6698143 | Flashing apron for grain bins | Steven E. Sukup | 2004-03-02 |