HA

Hahna Alexander

📍 Pittsburgh, PA: #2,489 of 7,570 inventorsTop 35%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,495,937 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9716419 Foot-powered energy generator Matthew James Stanton, Spencer Williams, Sarah Stroup, Arianna Golden 2017-07-25
9190886 Foot-powered energy generator Matthew James Stanton, Spencer Williams, Sarah Stroup, Arianna Golden 2015-11-17
8970054 Foot-powered energy harvesting mechanisms for insoles and shoes Matthew James Stanton, Sarah Stroup, Arianna Golden, Spencer Williams 2015-03-03