Assignee
PARSNICK DAVID ROSS
US·2 granted patents·2 pending applications·0 citations·filing 2008–2013
Technology mixF25J4
Top patents by PatentIndex Score
4 records- 0155US8484992B2Krypton xenon recovery from pipeline oxygenPARSNICK DAVID ROSS·Filed 2009·Granted Jul 16, 2013·0 cites·4 claims
- 0254US2013239609A1Krypton xenon recovery from pipeline oxygenPARSNICK DAVID ROSS·Filed 2013·Application pending·0 cites
- 0349US2009320520A1Nitrogen liquefier retrofit for an air separation plantPARSNICK DAVID ROSS·Filed 2008·Application pending·0 cites
- 0442US8479535B2Method and apparatus for producing high purity oxygenPARSNICK DAVID ROSS·Filed 2008·Granted Jul 9, 2013·0 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →