Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246590 | Water treatment to reduce fog levels controlled with streaming current detector | John G. Dobrez | 1993-09-21 |
| 5160439 | System for controlling coagulant treatment based on monitoring of plural parameters | John G. Dobrez | 1992-11-03 |