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David Anthony Davis
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Vienna, VA, US
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last 30 patents
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Patent Grant
Systems and methods for treating harmful biological contaminants in...
Patent number
11,673,816
Issue date
Jun 13, 2023
Desmond A. Fraser
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
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Patent Application
METHODS AND SYSTEMS FOR TREATING BIOLOGICAL CONTAMINANTS
Publication number
20230137919
Publication date
May 4, 2023
Reverse Ionizer Systems, LLC.
Desmond A. Fraser
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Application
Microwave Non-Thermal Atmospheric Plasma UV-Assisted PFAS Decomposi...
Publication number
20220119290
Publication date
Apr 21, 2022
Desmond A. Fraser
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEMS AND METHODS FOR TREATING HARMFUL BIOLOGICAL CONTAMINANTS I...
Publication number
20210130197
Publication date
May 6, 2021
Desmond A. Fraser
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR