Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10907881 | Mechanical snow and ice removal for impinger | — | 2021-02-02 |
| 10739056 | Snow and ice removal for impinger | Michael D. Newman | 2020-08-11 |
| 7827818 | Conveyor belt having rotating drive shaft | Stephen A. McCormick, Ulf Jagaeus, Derrick Norvill | 2010-11-09 |
| 7810347 | Conveyor belt having rotating drive shaft | Stephen A. McCormick, Ulf Jagaeus, Derrick Norvill | 2010-10-12 |