Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5443619 | Process for extracting metals from solution | C. Dale McDoulett, Jr. | 1995-08-22 |
| 5364444 | Metal leaching and recovery process | C. Dale McDoulett, Jr. | 1994-11-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5443619 | Process for extracting metals from solution | C. Dale McDoulett, Jr. | 1995-08-22 |
| 5364444 | Metal leaching and recovery process | C. Dale McDoulett, Jr. | 1994-11-15 |