John Douglas Manning

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Auburn, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for receiving insulation
- Patent number 8,689,839
- Issue date Apr 8, 2014
- Phoenix Geothermal Services, LLC
- John Douglas Manning
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
U-BEND FITTING
- Publication number 20130313821
- Publication date Nov 28, 2013
- John Douglas Manning
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
U-BEND FITTING
- Publication number 20130292937
- Publication date Nov 7, 2013
- Phoenix Geothermal Services, LLC
- John Douglas Manning
- F24 - HEATING RANGES VENTILATING
Information Patent Application
APPARATUS FOR RECEIVING INSULATION
- Publication number 20120261023
- Publication date Oct 18, 2012
- Phoenix Geothermal Services, LLC, (d/b/a Phoenix Energy Supply)
- John Douglas Manning
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...