John Robert Harrell

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Bradenton, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for passively controlling airflow
- Patent number 10,571,140
- Issue date Feb 25, 2020
- American Aldes Ventilation Corporation
- Dennis R. Dietz
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for passively controlling airflow
- Patent number 9,759,442
- Issue date Sep 12, 2017
- American Aldes Ventilation Corporation
- Dennis R. Dietz
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for passively controlling airflow
- Patent number 9,201,428
- Issue date Dec 1, 2015
- American Aldes Ventilation Corporation
- Dennis R. Dietz
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for passively controlling airflow
- Patent number 7,766,734
- Issue date Aug 3, 2010
- American Aldes Ventilation Corporation
- Dennis R. Dietz
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR PASSIVELY CONTROLLING AIRFLOW
- Publication number 20170363310
- Publication date Dec 21, 2017
- AMERICAN ALDES VENTILATION CORPORATION
- Dennis R. Dietz
- F24 - HEATING RANGES VENTILATING
Information Patent Application
METHOD AND APPARATUS FOR PASSIVELY CONTROLLING AIRFLOW
- Publication number 20160076784
- Publication date Mar 17, 2016
- AMERICAN ALDES VENTILATION CORPORATION
- Dennis R. Dietz
- F24 - HEATING RANGES VENTILATING
Information Patent Application
METHOD AND APPARATUS FOR PASSIVELY CONTROLLING AIRFLOW
- Publication number 20140065939
- Publication date Mar 6, 2014
- AMERICAN ALDES VENTILATION CORPORATION
- Dennis R. Dietz
- F24 - HEATING RANGES VENTILATING
Information Patent Application
METHOD AND APPARATUS FOR PASSIVELY CONTROLLING AIRFLOW
- Publication number 20100227541
- Publication date Sep 9, 2010
- AMERICAN ALDES VENTILATION CORPORATION
- Dennis R. Dietz
- G05 - CONTROLLING REGULATING
Information Patent Application
Method and apparatus for passively controlling airflow
- Publication number 20070145158
- Publication date Jun 28, 2007
- American Aldes Ventilation Corporation
- Dennis R. Dietz
- G05 - CONTROLLING REGULATING