Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8479834 | Integrated enhanced oil recovery process | — | 2013-07-09 |
| 4590326 | Multi-element thermocouple | Paul N. Woldy, John Saunders Stevenson | 1986-05-20 |
WP
William E. Preston
Greatpoint Energy: 1 patents #16 of 25Top 65%
Overall (All Time): #2,074,494 of 4,157,543Top 50%
2
Patents All Time