Inventor · disambiguated record

Mark Melvin

Also filed as: MELVIN MARK

2 granted patents·49 citations·filing 1987–2016

56Inventor score

Technology areasC02F G10L

Files withNALCO CHEMICAL CO1 SEMICONDUCTOR COMPONENTS IND LLC1

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2 records

0174US4758353ARemoval of heavy metals from waste streamsNALCO CHEMICAL CO·Filed 1987·Granted Jul 19, 1988·49 cites·4 claims
0238US10089989B2Method and apparatus for a low power voice trigger deviceSEMICONDUCTOR COMPONENTS IND LLC·Filed 2016·Granted Oct 2, 2018·0 cites·18 claims

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Mark Melvin — Patent Inventor | PatentIndex