the water tubes being arranged in staggered rows

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Patents Grantslast 30 patents

Information Patent Grant
Multiple pass flexible water tube boiler and method of using same
- Patent number 11,060,717
- Issue date Jul 13, 2021
- Superior Boiler, LLC
- John R. English
- F22 - STEAM GENERATION
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
1836119
- Patent number 1,836,119
- Issue date Dec 15, 1931
- F22 - STEAM GENERATION