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Simmons Sirvey Corp.
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Richardson, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Material level monitoring and reporting
Patent number
6,662,649
Issue date
Dec 16, 2003
Simmons Sirvey Corporation
John D. Knight
G01 - MEASURING TESTING
Information
Patent Grant
Underground storage tank monitoring system and method
Patent number
6,374,187
Issue date
Apr 16, 2002
Simmons Sirvey Corp.
John D. Knight
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
98492439 - CLEARVIEW POWERED BY DOVER FUELING SOLUTIONS
Serial number
98492439
Filing date
Apr 10, 2024
Simmons Sirvey Corporation
42 - Scientific and technological services and research and design relating thereto