Inventor · disambiguated record

Richard W. Koepcke

Also filed as: KOEPCKE RICHARD W

1 granted patent·86 citations·filing 1979–1979

52Inventor score

Technology areasB41J

Files withIBM1

Top patents by PatentIndex Score

1 record

0194US4266232AVoltage modulated drop-on-demand ink jet method and apparatusIBM·Filed 1979·Granted May 5, 1981·86 cites·7 claims

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