CI

Charles G. Sproule, IV

📍 Malvern, PA: #26 of 68 inventorsTop 40%
🗺 Pennsylvania: #2,306 of 7,336 inventorsTop 35%
Overall (2018): #455,377 of 503,207Top 95%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9943712 Communication and speech enhancement system John C. Hamilton, Christopher McDivit 2018-04-17