Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362610 | Apparatus for recovery of hydrocarbons from tar-sands | — | 1982-12-07 |
| 4345979 | Method and apparatus for recovering geopressured methane gas from ocean depths | — | 1982-08-24 |
| 4273189 | Method and apparatus for recovering natural gas from geopressured salt water | — | 1981-06-16 |
| 4206024 | Electrochemical leaching methods | Clark Goodman | 1980-06-03 |
| 4204923 | Method and apparatus for recovery of hydrocarbons from tar-sands | — | 1980-05-27 |
| 4199025 | Method and apparatus for tertiary recovery of oil | — | 1980-04-22 |