Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4776961 | Process for treating geothermal brine in two phase brine separators | Gregory A. Gritters, Jessie P. Reverente | 1988-10-11 |
| 4765913 | Process for removing silica from silica-rich geothermal brine | — | 1988-08-23 |
| 4763479 | Method for the production of useable steam and non-toxic solids from geothermal brine | Daniel Hoyer, Morton M. Wong | 1988-08-16 |
| 4728438 | Process for reducing the concentration of suspended solids in clarified geothermal brine | Stefan T. Spang, David G. Newell | 1988-03-01 |
| 4615808 | Acidification of steam condensate for incompatibility control during mixing with geothermal brine | Darrell L. Gallup | 1986-10-07 |
| 4573803 | Injection nozzle | Gregory A. Gritters, Walter Edward Nellis | 1986-03-04 |
| 4564298 | Hydrofoil injection nozzle | Gregory A. Gritters, Walter Edward Nellis | 1986-01-14 |
| 4522728 | Acidifiction of steam condensate for incompatibility control during mixing with geothermal brine | Darrell L. Gallup | 1985-06-11 |
| 4429535 | Geothermal plant silica control system | — | 1984-02-07 |
| 4428200 | Geothermal plant fluid reinjection system | Barkman C. McCabe, Edward Zajac | 1984-01-31 |