Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7294278 | Method for oxygenating wastewater | J. Richard Spears, Ray Rydman, James Gessert, Steve Myrick | 2007-11-13 |
| 7008535 | Apparatus for oxygenating wastewater | J. Richard Spears, Ray Rydman, James Gessert, Steve Myrick | 2006-03-07 |
| 6315942 | System for delivery of gas-enriched fluids | J. Richard Spears | 2001-11-13 |
| 6241802 | Method for delivery of gas-enriched fluids | J. Richard Spears | 2001-06-05 |
| 5693017 | Apparatus and method of delivery of gas-supersaturated solutions to a delivery site | James Richard Spears | 1997-12-02 |
| 5046501 | Atherosclerotic identification | — | 1991-09-10 |