Wendell L. Y. Hung

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Minneapolis, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Waste heat boiler for abstraction of heat energy from gaseous efflu...
- Patent number 4,188,916
- Issue date Feb 19, 1980
- Deltak Corporation
- Denis G. Csathy
- F22 - STEAM GENERATION
Information Patent Grant
Vertical firetube waste heat boiler
- Patent number RE30033
- Issue date Jun 19, 1979
- Deltak Corporation
- Denis G. Csathy
- 122 - Liquid heaters and vaporizers
Information Patent Grant
Waste heat watertube boiler
- Patent number 4,153,012
- Issue date May 8, 1979
- Deltak Corporation
- Denis G. Csathy
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Vertical firetube waste heat boiler
- Patent number 3,976,033
- Issue date Aug 24, 1976
- Deltak Corporation
- Denis G. Csathy
- F22 - STEAM GENERATION