Inventor · disambiguated record

John D. Hempel

Also filed as: HEMPEL JOHN D

3 granted patents·1 pending application·0 citations·filing 20162022

50Inventor score
Technology areasG01NC12N
Files withUNIV OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION2UNIV PITTSBURGH COMMONWEALTH SYS HIGHER EDUCATION2

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