Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5046397 | Electrohydraulic and hydromechanical valve system for dual-piston stroke controller | John Schmid, Peter Tovey | 1991-09-10 |
| 4934143 | Electrohydraulic fluid control system for variable displacement pump | John Schmid, Peter Tovey | 1990-06-19 |
| 4823552 | Failsafe electrohydraulic control system for variable displacement pump | John Schmid, Peter Tovey | 1989-04-25 |