Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834178 | Process for injection of oxidant and liquid into a well | Peter Knecht, Thomas R. Schulte | 1989-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834178 | Process for injection of oxidant and liquid into a well | Peter Knecht, Thomas R. Schulte | 1989-05-30 |