SW

Spencer Williams

📍 Liberty Lake, WA: #11 of 23 inventorsTop 50%
🗺 Washington: #4,569 of 12,901 inventorsTop 40%
Overall (2017): #237,751 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9716419 Foot-powered energy generator Matthew James Stanton, Hahna Alexander, Sarah Stroup, Arianna Golden 2017-07-25