Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118605 | Accumulator pre-charge determination | John A. Dighton, Peter A. Johnson | 2021-09-14 |
| 11044848 | Bearing housing | John A. Dighton, Guy Burch, Blake C. Gettig, Surfraj Fattepur, Todd J. Rodrigue | 2021-06-29 |