Inventor · disambiguated record
John D. Czaban
Also filed as: CZABAN JOHN D
7 granted patents·419 citations·filing 1980–1992
89Inventor score
Top patents by PatentIndex Score
7 records- 0194US4399362ALiquid handling apparatusINSTRUMENTATION LABOR INC·Filed 1981·Granted Aug 16, 1983·114 cites·8 claims
- 0294US4283262AAnalysis systemINSTRUMENTATION LABOR INC·Filed 1980·Granted Aug 11, 1981·106 cites·28 claims
- 0392US4941808AMulti-mode differential fluid displacement pumpQURESHI HUMAYUN·Filed 1988·Granted Jul 17, 1990·85 cites·9 claims
- 0491US5366904AMethod of metering a fluid using a multi-mode differential fluid displacement pumpDRD DILUTER CORP·Filed 1992·Granted Nov 22, 1994·73 cites·8 claims
- 0559US5037737AAnalysis by sensor placement in recprocating flowAPEC INC·Filed 1988·Granted Aug 6, 1991·19 cites·14 claims
- 0655US4531088ABlood analysisALLIED CORP·Filed 1982·Granted Jul 23, 1985·15 cites·14 claims
- 0740US4410631ACompensated reference liquidINSTRUMENTATION LABOR INC·Filed 1981·Granted Oct 18, 1983·7 cites·24 claims
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