DS

Donald H. Sheffield

📍 Farmers Branch, TX: #88 of 148 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,264,892 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8029471 Circulatory system access preservation system Abdul N. Khan-Sahibzada, Thomas G. Fulbright 2011-10-04