Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9340150 | Articulated machine proximity system | Lawrence D. Retzlaff, Gerald R. Johnson, Quentin Guhr | 2016-05-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9340150 | Articulated machine proximity system | Lawrence D. Retzlaff, Gerald R. Johnson, Quentin Guhr | 2016-05-17 |