DP

David Merritt Purol

📍 Romney, WV: #2 of 5 inventorsTop 40%
🗺 West Virginia: #803 of 3,425 inventorsTop 25%
Overall (All Time): #1,383,475 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11545917 Energy harvesting power bank 2023-01-03
10566915 Acoustic guitar energy harvester 2020-02-18
10276135 Acoustic resonator coupling 2019-04-30