Inventor · disambiguated record

Mark V. Powell

Also filed as: POWELL MARK VERNON

1 granted patent·58 citations·filing 1976–1976

49Inventor score

Technology areasH10P

Files withIBM1

Top patents by PatentIndex Score

1 record

0183US4088490ASingle level masking process with two positive photoresist layersIBM·Filed 1976·Granted May 9, 1978·58 cites·7 claims

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