Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5173187 | Method for control and monitoring of activated sludge in a biological clarification system | Werner Nader, Carl Thomas Nebe, Christian Birr | 1992-12-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5173187 | Method for control and monitoring of activated sludge in a biological clarification system | Werner Nader, Carl Thomas Nebe, Christian Birr | 1992-12-22 |