Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10744676 | Concrete mixer and controls therefor for controlling drum rotation | James Dickerman, Carl Phillip Quist, Gary Heidger, Clinton Martinez, Daryl Roehrich +2 more | 2020-08-18 |
| 10670023 | Methods, devices, and systems for controlling a valve | — | 2020-06-02 |