Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4502538 | Polyalkoxy sulfonate, CO.sub.2 and brine drive process for oil recovery | Scott Lee Wellington, Joseph Reisberg, Eugene F. Lutz | 1985-03-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4502538 | Polyalkoxy sulfonate, CO.sub.2 and brine drive process for oil recovery | Scott Lee Wellington, Joseph Reisberg, Eugene F. Lutz | 1985-03-05 |