Assignee
NAT STEEL AND SHIPBUILDING COMPANY
US·2 granted patents·6 citations·filing 2007–2013
Top patents by PatentIndex Score
2 records- 0171US9022245B2Universal support arrangement for semi-membrane tank wallsNAT STEEL AND SHIPBUILDING COMPANY·Filed 2013·Granted May 5, 2015·2 cites·19 claims
- 0268US7896188B2Universal support arrangement for semi-membrane tank wallsNAT STEEL AND SHIPBUILDING COMPANY·Filed 2007·Granted Mar 1, 2011·4 cites·30 claims
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