RP

Rick D. Pelfrey

📍 Centerville, OH: #17 of 58 inventorsTop 30%
🗺 Ohio: #2,246 of 7,013 inventorsTop 35%
Overall (2017): #267,751 of 506,227Top 55%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9719469 Turbo-piston engine Riley Dale Pelfrey, Jordan Matthew Gartenhaus 2017-08-01