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Lars A. Tiberg
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Soderbarke, SE
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last 30 patents
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Patent Grant
Method for transferring water from combustion gases to air of combu...
Patent number
4,918,916
Issue date
Apr 24, 1990
Lars Tiberg
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Method of preventing corrosion in boiler-plant equipment
Patent number
4,611,652
Issue date
Sep 16, 1986
Ragnar L. H. Bernstein
F24 - HEATING RANGES VENTILATING