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Bruce Kuhn
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Naperville, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Circuit energization status test device and method
Patent number
12,000,871
Issue date
Jun 4, 2024
Klein Tools, Inc.
Bruce R. Kuhn
G08 - SIGNALLING
Information
Patent Grant
Non-contact voltage detector
Patent number
11,029,362
Issue date
Jun 8, 2021
Klein Tools, Inc.
Bruce Kuhn
G01 - MEASURING TESTING
Information
Patent Grant
Non-contact voltage detector
Patent number
10,663,527
Issue date
May 26, 2020
Klein Tools, Inc.
Bruce Kuhn
G01 - MEASURING TESTING
Information
Patent Grant
Duct thermometer
Patent number
10,473,529
Issue date
Nov 12, 2019
Klein Tools, Inc.
Michael D. Bronk
G01 - MEASURING TESTING
Information
Patent Grant
Non-contact voltage detector
Patent number
10,073,142
Issue date
Sep 11, 2018
Klein Tools, Inc.
Bruce Kuhn
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
CIRCUIT ENERGIZATION STATUS TEST DEVICE AND METHOD
Publication number
20240369602
Publication date
Nov 7, 2024
KLEIN TOOLS, INC.
Bruce R. Kuhn
G08 - SIGNALLING
Information
Patent Application
CIRCUIT ENERGIZATION STATUS TEST DEVICE AND METHOD
Publication number
20220107343
Publication date
Apr 7, 2022
KLEIN TOOLS, INC.
Bruce R. Kuhn
G08 - SIGNALLING
Information
Patent Application
ARC FAULT CIRCUIT INTERRUPT TESTER AND METHOD
Publication number
20220091187
Publication date
Mar 24, 2022
KLEIN TOOLS, INC.
Bruce R. Kuhn
G01 - MEASURING TESTING
Information
Patent Application
Non-Contact Voltage Detector
Publication number
20200319255
Publication date
Oct 8, 2020
KLEIN TOOLS, INC.
Bruce Kuhn
G01 - MEASURING TESTING
Information
Patent Application
Non-Contact Voltage Detector
Publication number
20180356468
Publication date
Dec 13, 2018
KLEIN TOOLS, INC.
Bruce Kuhn
G01 - MEASURING TESTING
Information
Patent Application
NON-CONTACT VOLTAGE DETECTOR
Publication number
20160273718
Publication date
Sep 22, 2016
KLEIN TOOLS, INC.
Bruce Kuhn
G01 - MEASURING TESTING