Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6741700 | Low insertion loss current sense circuit | — | 2004-05-25 |
| 4900360 | Process for using sludge from geothermal brine to make concrete and concrete composition | Olin D. Whitescarver, M. Kenneth Chan, Daniel Hoyer | 1990-02-13 |
| 4761182 | Process for using sludge from geothermal brine to make concrete and concrete composition | Olin D. Whitescarver, M. Kenneth Chan, Daniel Hoyer | 1988-08-02 |