Inventor · disambiguated record

D. H. Johnson

Also filed as: JOHNSON D H

1 granted patent·58 citations·filing 1979–1979

50Inventor score

Technology areasC23C

Files withHOLCOMBE CRESSIE E JUN1

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1 record

0187US4228142AProcess for producing diamond-like carbonHOLCOMBE CRESSIE E JUN·Filed 1979·Granted Oct 14, 1980·58 cites·24 claims

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D. H. Johnson — Patent Inventor | PatentIndex