Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8807129 | Tracker drive system and solar energy collection system | — | 2014-08-19 |
| 7836879 | Tracker drive system and solar energy collection system | — | 2010-11-23 |
| 6065255 | Roof mounting for photovoltaic modules | Michael Joseph Stern, Gilbert Duran | 2000-05-23 |
| 4584427 | Thin film solar cell with free tin on tin oxide transparent conductor | Don L. Morel, David Tanner | 1986-04-22 |