Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931883 | Silicon feedstock for solar cells | Erik Enebakk, Kenneth Friestad, Cyrus Zahedi, Christian Dethloff | 2011-04-26 |
| 7918916 | Calcium-silicate based slag for treatment of molten steel | Erik Enebakk, Gabriella Maria Tranell | 2011-04-05 |