DP

Drew Paul Parks

NV National Oilwell Varco: 2 patents #125 of 551Top 25%
📍 Houston, TX: #6,659 of 21,073 inventorsTop 35%
🗺 Texas: #40,946 of 125,132 inventorsTop 35%
Overall (All Time): #1,471,633 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9865383 Systems and methods for activation of trapped field magnets Roy Weinstein, Ravi-Persad Sawh, Keith H. Carpenter 2018-01-09
9847159 Pulsed activation of trapped field magnets Roy Weinstein 2017-12-19
8556843 Blood purification method and apparatus for the treatment of malaria Alberto Gandini, Roy Weinstein, Ravi-Persad Sawh 2013-10-15