Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6344144 | High-capacity bio-block aeration system for stimulating enhanced bio-activity in aerobic wastewater treatment processes | David G. Long | 2002-02-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6344144 | High-capacity bio-block aeration system for stimulating enhanced bio-activity in aerobic wastewater treatment processes | David G. Long | 2002-02-05 |