Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9917224 | Photovoltaic module assembly | Ron Helfan | 2018-03-13 |
| 9825194 | Self aligning soldering | Ron Helfan | 2017-11-21 |
| 9741886 | Thin film solar collector and method | Ron Helfan | 2017-08-22 |
| 8900911 | Frame holder | Ron Helfan | 2014-12-02 |