KH

Katherine Hartman

📍 Cambridge, MA: #3,914 of 8,183 inventorsTop 50%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #1,899,518 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10707803 Photovoltaic module mounting system and method Jacob Van Reenen Pretorius, Leslie G. Fritzemeier, Malcolm Cummings, Yang Jin, Alastair Taylor +1 more 2020-07-07
D875515 Photovoltaic panel roof mounting clip Jacob Van Reenen Pretorius, Leslie G. Fritzemeier, Malcolm Cummings, Yang Jin, Alastair Taylor +1 more 2020-02-18