Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936143 | Tandem cell for water cleavage by visible light | Jan Augustynski | 2005-08-30 |
| 6861722 | Solid state heterojunction and solid state sensitized photovoltaic cell | Robert Plass, Udo Bach | 2005-03-01 |