Assignee
RICHARDS DEAN JOHN
US·2 granted patents·1 pending application·5 citations·filing 2008–2013
Top patents by PatentIndex Score
3 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
- 0339US2015177200A1Chromatograph with column engineering for use in oil and gas extractionRICHARDS DEAN JOHN·Filed 2013·Application pending·0 cites
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