Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6729408 | Fracturing fluid and method of use | Jerald J. Hinkel, Curtis L. Boney, Gregory Sutton | 2004-05-04 |
| 4377085 | Female dies and method of manufacture | Richard P. McDermott | 1983-03-22 |
EB
Ernest Brown
Overall (All Time): #2,190,439 of 4,157,543Top 55%
2
Patents All Time