Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8580160 | Algae oil based dielectric fluid for electrical components | Suh Joon Han, Dirk B. Zinkweg, Jeffrey M. Cogen | 2013-11-12 |
| 8343328 | Brine purification | Bruce D. Hook, Dan Tirtowidjojo, Frank Koester, Sunil K. Chaudhary, Anil Mehta +9 more | 2013-01-01 |