YD

Yuhua Dong

HD Hydril Usa Distribution: 2 patents #26 of 110Top 25%
📍 Houston, TX: #8,651 of 21,073 inventorsTop 45%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #1,876,580 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10995194 Filled elastomers with improved thermal and mechanical properties Sitaraman Krishnan, Malavarayan Sankarasubramanian, John C. Moosbrugger, Monavareh Torabizadeh, Zackary Putnam +1 more 2021-05-04
10465031 Short-chain fluorocarbon-grafted elastomer blowout preventer packers and seals for enhanced H2S resistance Ming-Yu Huang, Read Joseph Johnson, Miao Luo, John B. McLaughlin, Sitaraman Krishnan +1 more 2019-11-05