Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4252643 | Removal of toxic and odorous organics from waste water by saturated activated carbon | Eva Knettig | 1981-02-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4252643 | Removal of toxic and odorous organics from waste water by saturated activated carbon | Eva Knettig | 1981-02-24 |