Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7293494 | Expandable hydraulic valve stack | Christopher MORENCY, Wesley Thomas Payne | 2007-11-13 |
| 4977928 | Load sensing hydraulic system | Glenn Smith | 1990-12-18 |
ES
Edward L. Stapleton
Overall (All Time): #2,162,650 of 4,157,543Top 55%
2
Patents All Time