Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149405 | Grade control indicator assembly | Lee M. Hogan, Mathew J. Hedrington, Toby A. Frelich, Andrew Rafael Kopca, Ryan T. Thiesse | 2021-10-19 |
| 11105051 | Inclination control for construction machines | Eric S. Engelmann, Conwell K. Rife, Jr. | 2021-08-31 |