Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847750 | Coaxial drive tracking system for use with photovoltaic systems | James P. Crimmins, Douglas Kiesewetter | 2017-12-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847750 | Coaxial drive tracking system for use with photovoltaic systems | James P. Crimmins, Douglas Kiesewetter | 2017-12-19 |