Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407327 | Modular, glass covered solar cell array | Eugene L. Ralph, James Patrick Hanley, Mark DeWitt, James R. Walle, Norman L. Beze | 2002-06-18 |
| 6156967 | Modular glass covered solar cell array | Eugene L. Ralph, James Patrick Hanley, Mark DeWitt, James R. Walle, Norman L. Beze | 2000-12-05 |