Inventor · disambiguated record
Vance J. Nau
Also filed as: NAU VANCE J
15 granted patents·384 citations·filing 1986–1992
94Inventor score
Top patents by PatentIndex Score
15 records- 0193US5183486AApparatus for degassing a liquidSPECTRA PHYSICS·Filed 1990·Granted Feb 2, 1993·80 cites·4 claims
- 0284US5290340AMethods and apparatus for degassing a liquidTHERMO SEPARATION PRODUCTS CAL·Filed 1992·Granted Mar 1, 1994·46 cites·9 claims
- 0381US4980130ASystem for preparation of samples for analysisCIBA GEIGY CORP·Filed 1989·Granted Dec 25, 1990·46 cites·19 claims
- 0474US4953075AControl system for a sample preparation systemSPECTRA PHYSICS·Filed 1989·Granted Aug 28, 1990·36 cites·10 claims
- 0572US5279647AMethods and apparatus for degassing a liquidTHERMO SEPARATION PRODUCTS CAL·Filed 1992·Granted Jan 18, 1994·27 cites·10 claims
- 0669US4836037ASample metering valve for a sample preparation systemCIBA GEIGY CORP·Filed 1987·Granted Jun 6, 1989·27 cites·6 claims
- 0767US5029065AControl system for a sample preparation systemCIBA GEIGY CORP·Filed 1989·Granted Jul 2, 1991·26 cites·5 claims
- 0865US4900683AProcess for preparation of samples for analysisCIBA GEIGY CORP·Filed 1987·Granted Feb 13, 1990·21 cites·1 claims
- 0958US4918585AMaintenance reminder system for a pumpSPECTRA PHYSICS·Filed 1988·Granted Apr 17, 1990·17 cites·23 claims
- 1058US4823622ASample metering valve for a sample preparation systemSPECTRA PHYSICS·Filed 1986·Granted Apr 25, 1989·19 cites·3 claims
- 1154US4859605AProcess for preparation of samples for analysisCIBA GEIGY CORP·Filed 1986·Granted Aug 22, 1989·13 cites·14 claims
- 1240US4925628ASample preparation chamber with mixer/grinder and sample aliquot isolationCIBA GEIGY CORP·Filed 1987·Granted May 15, 1990·9 cites·16 claims
- 1337US4866996ASample metering valve for a sample preparation systemCIBA GEIGY·Filed 1987·Granted Sep 19, 1989·6 cites·10 claims
- 1435US4894345AProcess for preparation of samples for analysisCIBA GEIGY CORP·Filed 1987·Granted Jan 16, 1990·5 cites·1 claims
- 1532US4792434ASample preparation chamber with mixer/grinder and sample aliquot isolationMETZGER ANDRE·Filed 1986·Granted Dec 20, 1988·6 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →