Inventor · disambiguated record

Frank Walles

Also filed as: Walles Frank

5 granted patents·4 citations·filing 20172020

65Inventor score
Technology areasE21BG01VG01N
Files withBAECKER BASTIAN1BAKER HUGHES OILFIELD OPERATIONS LLC1PRASAD UMESH1Ritzmann Nicklas1STOLYAROV SERGEY1

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5 records

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Frank Walles — Patent Inventor | PatentIndex