Hestia Heating Products, Inc.

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Minneapolis, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for combustion of biofuels
- Patent number 8,210,110
- Issue date Jul 3, 2012
- Hestia Heating Products, Inc.
- Eric W. Nelson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Apparatus for combustion of biofuels
- Patent number 7,721,661
- Issue date May 25, 2010
- Hestia Heating Products, Inc.
- Eric W. Nelson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Process control methodologies for biofuel appliance
- Patent number 7,457,689
- Issue date Nov 25, 2008
- Hestia Heating Products, Inc.
- Eric W. Nelson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES