Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931883 | Silicon feedstock for solar cells | Erik Enebakk, Ragnar Tronstad, Cyrus Zahedi, Christian Dethloff | 2011-04-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931883 | Silicon feedstock for solar cells | Erik Enebakk, Ragnar Tronstad, Cyrus Zahedi, Christian Dethloff | 2011-04-26 |