Rudolphus Johannes Cornelis de Grood

BH Baker Hughes Holdings: 1 patents #1,949 of 3,522Top 60%

📍 Kingwood, TX: #454 of 726 inventorsTop 65%

🗺 Texas: #73,555 of 125,132 inventorsTop 60%

Overall (All Time): #3,291,188 of 4,157,543Top 80%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7730948	Use of coated proppant to minimize abrasive erosion in high rate fracturing operations	Perry D. Baycroft	2010-06-08