Assignee
CRYOGENIC GROUP INC
US·9 granted patents·245 citations·filing 1992–2007
Top patents by PatentIndex Score
9 records- 0188US7771509B1Magnetic oxygen concentrator for air streamsCRYOGENIC GROUP INC·Filed 2007·Granted Aug 10, 2010·15 cites·17 claims
- 0287US6592654B2Liquid extraction and separation method for treating fluids utilizing flow swirlCRYOGENIC GROUP INC·Filed 2001·Granted Jul 15, 2003·46 cites·24 claims
- 0382US5511955ACryogenic pumpCRYOGENIC GROUP INC·Filed 1995·Granted Apr 30, 1996·63 cites·25 claims
- 0474US7603867B2Process and system to produce multiple distributable products from source, or imported LNGCRYOGENIC GROUP INC·Filed 2006·Granted Oct 20, 2009·2 cites·8 claims
- 0571US5575626ACryogenic pumpCRYOGENIC GROUP INC·Filed 1995·Granted Nov 19, 1996·37 cites·20 claims
- 0669US7201002B1Anti-weathering apparatus method for liquid and vapor storage systemsCRYOGENIC GROUP INC·Filed 2003·Granted Apr 10, 2007·19 cites·8 claims
- 0767US6986266B2Process and apparatus for LNG enriching in methaneCRYOGENIC GROUP INC·Filed 2003·Granted Jan 17, 2006·23 cites·13 claims
- 0864US5137052AValve position indicatorCRYOGENIC GROUP INC·Filed 1992·Granted Aug 11, 1992·26 cites·25 claims
- 0963US6925818B1Air cycle pre-cooling system for air separation unitCRYOGENIC GROUP INC·Filed 2003·Granted Aug 9, 2005·14 cites·4 claims
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