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Phillip R. Welch
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Irvine, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Two-phase, axial flow, turbine apparatus
Patent number
8,491,253
Issue date
Jul 23, 2013
Energent Corporation
Lance G. Hays
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
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Patent Application
Multi-component two-phase power cycle
Publication number
20120006024
Publication date
Jan 12, 2012
Energent Corporation
Lance G. Hays
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Variable phase turbine apparatus
Publication number
20100111669
Publication date
May 6, 2010
Cryoquip, Inc.
Lance G. Hays
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES