Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6690041 | Monolithically integrated diodes in thin-film photovoltaic devices | Joseph H. Armstrong, Lawrence M. Woods | 2004-02-10 |
| 6372538 | Fabrication of thin-film, flexible photovoltaic module | Robert G. Wendt, Gregory M. Hanket, Robert W. Birkmire, T. W. Fraser Russell | 2002-04-16 |
| 6310281 | Thin-film, flexible photovoltaic module | Robert G. Wendt, Gregory M. Hanket, Robert W. Birkmire, T. W. Fraser Russell | 2001-10-30 |
| 5230746 | Photovoltaic device having enhanced rear reflecting contact | Frederick R. Jackson | 1993-07-27 |
| 4542256 | Graded affinity photovoltaic cell | — | 1985-09-17 |