David B. Johnson

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Scottsdale, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Overhead fan misting system and method therefor
- Patent number 11,079,125
- Issue date Aug 3, 2021
- MISTAMERICA CORPORATION
- David B. Johnson
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Overhead fan misting system and method therefor
- Patent number 10,207,231
- Issue date Feb 19, 2019
- MISTAMERICA, CORP.
- David B. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
OVERHEAD FAN MISTING SYSTEM AND METHOD THEREFOR
- Publication number 20210102718
- Publication date Apr 8, 2021
- DAVID B. JOHNSON
- F24 - HEATING RANGES VENTILATING