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Kevin R. Darrah
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Medina, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Wireless sensor
Patent number
12,222,408
Issue date
Feb 11, 2025
Barnes Group Inc.
Kevin R. Darrah
G01 - MEASURING TESTING
Information
Patent Grant
Methods and apparatus for controlling fan devices
Patent number
12,117,013
Issue date
Oct 15, 2024
WANGS ALLIANCE CORPORATION
Eric Stefankiewicz
G08 - SIGNALLING
Information
Patent Grant
Wireless sensor with beacon technology
Patent number
11,899,081
Issue date
Feb 13, 2024
Barnes Group Inc.
Kevin R. Darrah
G08 - SIGNALLING
Information
Patent Grant
Methods and apparatus for controlling fan devices
Patent number
11,598,345
Issue date
Mar 7, 2023
WANGS ALLIANCE CORPORATION
Eric Stefankiewicz
G05 - CONTROLLING REGULATING
Information
Patent Grant
Wireless sensor with beacon technology
Patent number
11,592,499
Issue date
Feb 28, 2023
Barnes Group Inc.
Kevin R. Darrah
G05 - CONTROLLING REGULATING
Information
Patent Grant
Tracking and monitoring system
Patent number
11,457,332
Issue date
Sep 27, 2022
Lindsay P. Friedman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Tracking and monitoring system
Patent number
10,893,391
Issue date
Jan 12, 2021
Lindsay P. Friedman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Containers with sensing and/or communication features
Patent number
10,811,590
Issue date
Oct 20, 2020
Plastipak Packaging, Inc.
Marc A. Pedmo
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND APPARATUS FOR CONTROLLING FAN DEVICES
Publication number
20230323887
Publication date
Oct 12, 2023
Wangs Alliance Corporation
Eric Stefankiewicz
G08 - SIGNALLING
Information
Patent Application
WIRELESS SENSOR WITH BEACON TECHNOLOGY
Publication number
20230228827
Publication date
Jul 20, 2023
Barnes Group Inc.
Kevin R. Darrah
G08 - SIGNALLING
Information
Patent Application
Wireless Sensor
Publication number
20210173020
Publication date
Jun 10, 2021
Kevin R. Darrah
G01 - MEASURING TESTING
Information
Patent Application
Wireless Sensor With Beacon Technology
Publication number
20210176318
Publication date
Jun 10, 2021
Kevin R. Darrah
G01 - MEASURING TESTING
Information
Patent Application
TRACKING AND MONITORING SYSTEM
Publication number
20210092564
Publication date
Mar 25, 2021
Lindsay P. Friedman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRACKING AND MONITORING SYSTEM
Publication number
20210029498
Publication date
Jan 28, 2021
Lindsay P. Friedman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SENSING SYSTEM FOR BINS
Publication number
20180094984
Publication date
Apr 5, 2018
Akro-Mils, A Division of Myers Industries, Inc.
Robert Sadinski
G01 - MEASURING TESTING