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Michael Berube
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Sandy Springs, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for protecting a miner
Patent number
11,778,441
Issue date
Oct 3, 2023
Strata Products Worldwide, LLC
Michael W. Bertosh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and apparatus for protecting a miner
Patent number
11,388,571
Issue date
Jul 12, 2022
Strata Products Worldwide, LLC
Michael W. Bertosh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Gas monitor, system and method sensing two different gases
Patent number
10,600,306
Issue date
Mar 24, 2020
Strata Products Worldwide, LLC
Robert E. Albinger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system in a mine, a node, and method
Patent number
10,433,141
Issue date
Oct 1, 2019
Strata Products Worldwide, LLC
Tom Michaud
G01 - MEASURING TESTING
Information
Patent Grant
Gas monitor, system and method sensing two different gases
Patent number
10,089,848
Issue date
Oct 2, 2018
Strata Products Worldwide, LLC
Robert E. Albinger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Proximity detection system with approach zone
Patent number
9,761,143
Issue date
Sep 12, 2017
Strata Safety Products, LLC
Tom Michaud
G08 - SIGNALLING
Information
Patent Grant
Method and apparatus for protecting a miner
Patent number
9,712,949
Issue date
Jul 18, 2017
Strata Products Worldwide, LLC
Michael W. Bertosh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method, controller, and system for tunnel communication
Patent number
9,537,583
Issue date
Jan 3, 2017
Strata Products Worldwide, LLC
Michael W. Bertosh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, controller, and system for tunnel communication
Patent number
9,118,409
Issue date
Aug 25, 2015
Strata Products Worldwide, LLC
Michael W. Bertosh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Method and Apparatus for Protecting a Miner
Publication number
20220369087
Publication date
Nov 17, 2022
STRATA PRODUCTS WORLDWIDE, LLC
Michael W. Bertosh
B60 - VEHICLES IN GENERAL
Information
Patent Application
Gas Monitor, System and Method Sensing Two Different Gases
Publication number
20180165939
Publication date
Jun 14, 2018
STRATA PRODUCTS WORLDWIDE, LLC
Robert E. Albinger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Protecting a Miner
Publication number
20170325052
Publication date
Nov 9, 2017
STRATA PRODUCTS WORLDWIDE, LLC
Michael W. Bertosh
B60 - VEHICLES IN GENERAL
Information
Patent Application
PROXIMITY DETECTION SYSTEM WITH APPROACH ZONE
Publication number
20160078767
Publication date
Mar 17, 2016
Strata Safety Products, LLC
Tom Michaud
G01 - MEASURING TESTING
Information
Patent Application
Method, Controller, and System for Tunnel Communication
Publication number
20160028494
Publication date
Jan 28, 2016
STRATA PRODUCTS WORLDWIDE, LLC
Michael W. Bertosh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Gas Monitor, System and Method
Publication number
20150163652
Publication date
Jun 11, 2015
STRATA PRODUCTS WORLDWIDE, LLC
Tom Michaud
G01 - MEASURING TESTING
Information
Patent Application
Gas Monitor, System and Method
Publication number
20150145685
Publication date
May 28, 2015
STRATA PRODUCTS WORLDWIDE, LLC
Robert E. Albinger
G08 - SIGNALLING
Information
Patent Application
Gas Monitor, System and Method
Publication number
20150145649
Publication date
May 28, 2015
STRATA PRODUCTS WORLDWIDE, LLC
Tom Michaud
G08 - SIGNALLING
Information
Patent Application
Method and Apparatus for Protecting a Miner
Publication number
20140369334
Publication date
Dec 18, 2014
STRATA PRODUCTS WORLDWIDE, LLC
Michael W. Bertosh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method, Controller, and System for Tunnel Communication
Publication number
20140199942
Publication date
Jul 17, 2014
Strata Products Worldwide, LLC
Michael W. Bertosh
H04 - ELECTRIC COMMUNICATION TECHNIQUE