RH

Ron Helfan

Overall (All Time): #1,183,156 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9917224 Photovoltaic module assembly Slava Hasin 2018-03-13
9825194 Self aligning soldering Slava Hasin 2017-11-21
9741886 Thin film solar collector and method Slava Hasin 2017-08-22
8900911 Frame holder Slava Hasin 2014-12-02