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David Burgener
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Elmhurst, IL, US
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last 30 patents
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Patent Grant
Solid phase latent heat vapor extraction and recovery system for li...
Patent number
5,941,081
Issue date
Aug 24, 1999
Air Liquide America Corp.
David Burgener
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
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Patent Grant
Process to clean a lubricated vapor compression refrigeration syste...
Patent number
5,375,426
Issue date
Dec 27, 1994
Air Liquide America Corporation
David Burgener
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...