Inventor · disambiguated record
Ralph Greenberg
Also filed as: GREENBERG RALPH
5 granted patents·3 pending applications·71 citations·filing 1986–2019
79Inventor score
Top patents by PatentIndex Score
8 records- 0191US7464557B2System and method for cold recoveryVANDOR DAVID·Filed 2006·Granted Dec 16, 2008·24 cites·7 claims
- 0290US8020406B2Method and system for the small-scale production of liquified natural gas (LNG) from low-pressure gasVANDOR DAVID·Filed 2007·Granted Sep 20, 2011·21 cites·11 claims
- 0376US10508596B2System and method for liquid air energy storageUPPERMAN JOHN D·Filed 2018·Granted Dec 17, 2019·4 cites·4 claims
- 0469US10690013B2System and method for liquid air energy storageUPPERMAN JOHN D·Filed 2019·Granted Jun 23, 2020·1 cites·12 claims
- 0558US4732597ALow energy consumption method for separating gaseous mixtures and in particular for medium purity oxygen productionUS ENERGY·Filed 1986·Granted Mar 22, 1988·21 cites·9 claims
- 0650US2008216510A1Combined Cycle System For Gas Turbines and Reciprocating Engines and a Method for the Use of Air as Working Fluid in Combined Cycle Power PlantsVANDOR DAVID·Filed 2007·Application pending·0 cites
- 0743US2006254287A1Cold compressed natural gas storage and transporationGREENBERG RALPH·Filed 2005·Application pending·0 cites
- 0842US2012038172A1Renewable power storage utilizing liquid gasGREENBERG RALPH·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →