John R. English

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Hanover County, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Package boiler having steam generating units in tandem
- Patent number 8,281,752
- Issue date Oct 9, 2012
- John R. English
- F22 - STEAM GENERATION

Patents Applicationslast 30 patents

Information Patent Application
Package boiler having steam generating units in tandem
- Publication number 20110000445
- Publication date Jan 6, 2011
- John R. English
- F22 - STEAM GENERATION
Information Patent Application
Package water tuble boiler having two offset drums
- Publication number 20040094100
- Publication date May 20, 2004
- John R. English
- F22 - STEAM GENERATION