Assignee
WASHINGTON GROUP INT
US·3 granted patents·2 pending applications·115 citations·filing 1998–2008
Top patents by PatentIndex Score
5 records- 0187US7107774B2Method and apparatus for combined cycle power plant operationWASHINGTON GROUP INT·Filed 2004·Granted Sep 19, 2006·61 cites·28 claims
- 0271US6171449B1Cascade reboiling of ethylbenzene/styrene columnsWASHINGTON GROUP INT·Filed 1998·Granted Jan 9, 2001·43 cites·11 claims
- 0361US6376736B1Production of high purity meta-xyleneWASHINGTON GROUP INT·Filed 1999·Granted Apr 23, 2002·11 cites·21 claims
- 0450US2009001335A1Redeployable barrier fence systemWASHINGTON GROUP INT·Filed 2008·Application pending·0 cites
- 0536US2009020179A1Leakproof draft system pressure/vacuum relief device for power plantsWASHINGTON GROUP INT·Filed 2008·Application pending·0 cites
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