Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5060475 | Pilot control circuit for load sensing hydraulic systems | — | 1991-10-29 | $5,509,000 |
| 4667930 | Metering slot configuration for a valve spool | Orcenith D. McWilliams | 1987-05-26 | $11,162,000 |