Inventor · disambiguated record
Andrew Greif
Also filed as: GREIF ANDREW · GREIF ANDREW P · GREIF ANDREW PAUL
4 granted patents·2 pending applications·11 citations·filing 2005–2019
65Inventor score
Top patents by PatentIndex Score
6 records- 0177US8167313B2Seal member, assembly and methodBURDGICK STEVEN SEBASTIAN·Filed 2009·Granted May 1, 2012·8 cites·17 claims
- 0248US11434794B2Exhaust sound attenuation deviceCATERPILLAR INC·Filed 2019·Granted Sep 6, 2022·0 cites·20 claims
- 0348US8070429B2Turbine singlet nozzle assembly with mechanical and weld fabricationBURDGICK STEVEN SEBASTIAN·Filed 2009·Granted Dec 6, 2011·3 cites·20 claims
- 0444US2007114727A1Seal member, assembly and methodGEN ELECTRIC·Filed 2005·Application pending·0 cites
- 0540US2015377192A1Exhaust ejector tube for engine systemCATERPILLAR INC·Filed 2014·Application pending·0 cites
- 0637US8118550B2Turbine singlet nozzle assembly with radial stop and narrow grooveBURDGICK STEVEN SEBASTIAN·Filed 2009·Granted Feb 21, 2012·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →