Inventor record

WU CHING H

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• 94Ching H. Wu14 patent records·484 citations·E21B C09K Y10S11 on this record
• 99Alfred Brown48 patent records·1,741 citations·E21B C08F C09K2 on this record
• 92Russell D. Shupe12 patent records·450 citations·C09K Y10S C02F1 on this record

Inventor identities via PatentsView disambiguation — see methodology.