Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6337437 | Electric power generating lantern using forced air cooled low bandgap photovoltaic cells | Lewis M. Fraas, Douglas J. Williams | 2002-01-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6337437 | Electric power generating lantern using forced air cooled low bandgap photovoltaic cells | Lewis M. Fraas, Douglas J. Williams | 2002-01-08 |