Marion L. Mast

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Blooming Prairie, MN, US

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Patents Grantslast 30 patents

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

Patents Applicationslast 30 patents

Information Patent Application
PROCESS CONTROL METHODOLOGIES FOR BIOFUEL APPLIANCE
- Publication number 20080097649
- Publication date Apr 24, 2008
- Eric W. Nelson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
PROCESS CONTROL METHODOLOGIES FOR BIOFUEL APPLIANCE
- Publication number 20080097650
- Publication date Apr 24, 2008
- Eric W. Nelson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
APPARATUS FOR COMBUSTION OF BIOFUELS
- Publication number 20080092790
- Publication date Apr 24, 2008
- Eric W. Nelson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES