Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12316117 | Control center for use with photovoltaic and other DC power sources | Luke Phelps, Ryan R. Konen, James Bartley | 2025-05-27 |
| D1038783 | Electronic grade rod | Andrew Morris, Aaron Dale, William Hendricks, Rob Ochs, Bruce Ploetz | 2024-08-13 |
| D1038784 | Active extension for electronic grade rod | Andrew Morris, Aaron Dale, William Hendricks, Rob Ochs, Bruce Ploetz | 2024-08-13 |
| D1032607 | Controller for electronic grade rod | Andrew Morris, Aaron Dale, William Hendricks, Rob Ochs, Bruce Ploetz | 2024-06-25 |
| 11674801 | Sensor rod assembly for measuring elevations | Andrew Morris, Aaron Dale, William Hendricks, Rob Ochs, Bruce Ploetz | 2023-06-13 |
| 9272781 | Rotor system anti-rotation wear protector | Clifton B. Day, Danny Spivey, Brian S. Modrzejewski, Farid Saiyed | 2016-03-01 |
| 9193454 | System and method for providing for collective control in an aircraft | Brian S. Modrzejewski, Gary D. Hall, John Richard McCullough, Farid Saiyed, Glenn Alan Shimek +2 more | 2015-11-24 |