Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842448 | Method of removing contaminants from contaminated soil in situ | Robert M. Koerner, John E. Brugger | 1989-06-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842448 | Method of removing contaminants from contaminated soil in situ | Robert M. Koerner, John E. Brugger | 1989-06-27 |