DM

Donald Ray McKinney

📍 Gurnee, IL: #30 of 91 inventorsTop 35%
🗺 Illinois: #2,824 of 8,424 inventorsTop 35%
Overall (2017): #436,895 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9814606 Prosthetic vacuum system Morris J. Danzig 2017-11-14