Michael L. Boles

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Hallsville, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Building, ventilation system, and recovery device control
- Patent number 7,886,986
- Issue date Feb 15, 2011
- Semco Inc.
- John C. Fischer, Jr.
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for measuring the quantity of outdoor air proc...
- Patent number 6,016,710
- Issue date Jan 25, 2000
- Semco Incorporated
- Michael Boles
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Building, ventilation system, and recovery device control
- Publication number 20080108295
- Publication date May 8, 2008
- SEMCO Inc.
- John C. Fischer
- F24 - HEATING RANGES VENTILATING