Inventor · disambiguated record

William Hearn

Also filed as: HEARN WILLIAM · HEARN WILLIAM L · HEARN WILLIAM LEE

9 granted patents·2 pending applications·249 citations·filing 20022009

90Inventor score
Technology areasE21BF04BA43BA61KF42B
Files with2001 BRANDS INC4WEATHERFORD LAMB420001 BRANDS INC1BRUS GIOVANNI1

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