Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839040 | Filter apparatus for removing hydrocarbon contaminants from water, particularly for purifying oil contaminated water | — | 1989-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839040 | Filter apparatus for removing hydrocarbon contaminants from water, particularly for purifying oil contaminated water | — | 1989-06-13 |