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Philip Brown Allen
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Davenport, IA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electrical safety monitoring system utilizing a heartbeat signal in...
Patent number
11,674,985
Issue date
Jun 13, 2023
Grace Technologies, Inc.
Philip Brown Allen
G01 - MEASURING TESTING
Information
Patent Grant
Electrical safety monitoring system utilizing a heartbeat signal in...
Patent number
11,150,277
Issue date
Oct 19, 2021
Grace Technologies, Inc.
Philip Brown Allen
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Absence of Voltage Tester
Publication number
20250076350
Publication date
Mar 6, 2025
Grace Technologies, Inc.
Philip Brown Allen
G01 - MEASURING TESTING
Information
Patent Application
Voltage Sensing Lead Termination
Publication number
20250076351
Publication date
Mar 6, 2025
Grace Technologies, Inc.
Aaron Robert Pasker
G01 - MEASURING TESTING
Information
Patent Application
Absence of Voltage Tester with Enhanced User Interface
Publication number
20250076352
Publication date
Mar 6, 2025
Grace Technologies, Inc.
Philip Brown Allen
G01 - MEASURING TESTING
Information
Patent Application
ELECTRICAL SAFETY MONITORING SYSTEM UTILIZING A HEARTBEAT SIGNAL IN...
Publication number
20210382093
Publication date
Dec 9, 2021
Grace Technologies, Inc.
Philip Brown Allen
G01 - MEASURING TESTING
Information
Patent Application
VI HEARTBEAT FUNCTIONALITY
Publication number
20190146015
Publication date
May 16, 2019
Grace Engineered Products, Inc.
Philip Brown Allen
G01 - MEASURING TESTING