Inventor · disambiguated record
Dean John Richards
Also filed as: RICHARDS DEAN JOHN
3 granted patents·1 pending application·10 citations·filing 2001–2013
64Inventor score
Technology areasG01N
Files withRICHARDS DEAN JOHN3
Top patents by PatentIndex Score
4 records- 0172US8342004B2Gas analyzerRICHARDS DEAN JOHN·Filed 2012·Granted Jan 1, 2013·3 cites·7 claims
- 0262US8171772B2Gas analyzerRICHARDS DEAN JOHN·Filed 2008·Granted May 8, 2012·2 cites·19 claims
- 0355US6374668B2Gas analyzerFiled 2001·Granted Apr 23, 2002·5 cites·9 claims
- 0439US2015177200A1Chromatograph with column engineering for use in oil and gas extractionRICHARDS DEAN JOHN·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →