Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330038 | Oil reclamation process | Charles L. Soukup | 1982-05-18 |
| 4312761 | Treatment of clay slimes | Wayne B. Gitchel | 1982-01-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330038 | Oil reclamation process | Charles L. Soukup | 1982-05-18 |
| 4312761 | Treatment of clay slimes | Wayne B. Gitchel | 1982-01-26 |