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STEVEN ROBERT TAMBEAU
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MARLBOROUGH, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Safety switch and associated methods
Patent number
11,075,046
Issue date
Jul 27, 2021
Rockwell Automation Technologies, Inc.
Andrew L Tsang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Safety switch and associated methods
Patent number
10,665,412
Issue date
May 26, 2020
Rockwell Automation Technologies, Inc.
Andrew L. Tsang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Safety switch and associated methods
Patent number
10,304,648
Issue date
May 28, 2019
Rockwell Automation Technologies, Inc.
Andrew L Tsang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Housing and complementary snap-fit bracket
Patent number
10,143,097
Issue date
Nov 27, 2018
Rockwell Automation Technologies, Inc.
Roberto S. Santos
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Safety switch with imbalance test
Patent number
10,072,997
Issue date
Sep 11, 2018
Rockwell Automation Technologies, Inc.
Todd Bubar
G01 - MEASURING TESTING
Information
Patent Grant
Smart tap housing
Patent number
D817891
Issue date
May 15, 2018
Rockwell Automation Technologies, Inc.
Roberto S. Santos
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Safety switch and associated methods
Patent number
9,824,841
Issue date
Nov 21, 2017
Rockwell Automation Technologies, Inc.
Andrew L Tsang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Reteachable switching circuit with ability for locking
Patent number
8,970,343
Issue date
Mar 3, 2015
Rockwell Automation Technologies, Inc.
Wayne R. Foster
G07 - CHECKING-DEVICES
Information
Patent Grant
Reteachable non-contact switching circuit
Patent number
8,669,868
Issue date
Mar 11, 2014
Rockwell Automation Technologies, Inc.
Wayne R. Foster
G05 - CONTROLLING REGULATING
Information
Patent Grant
Reteachable switching circuit with ability for locking
Patent number
8,482,376
Issue date
Jul 9, 2013
Rockwell Automation Technologies, Inc.
Wayne R. Foster
G07 - CHECKING-DEVICES
Information
Patent Grant
Reteachable non-contact switching circuit
Patent number
8,294,575
Issue date
Oct 23, 2012
Tockwell Automation Technologies, Inc.
Wayne R. Foster
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
SAFETY SWITCH AND ASSOCIATED METHODS
Publication number
20200273651
Publication date
Aug 27, 2020
Rockwell Automation Technologies, Inc.
ANDREW L. TSANG
G08 - SIGNALLING
Information
Patent Application
SAFETY SWITCH AND ASSOCIATED METHODS
Publication number
20190244780
Publication date
Aug 8, 2019
Rockwell Automation Technologies, Inc.
ANDREW L. TSANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HOUSING AND COMPLEMENTARY SNAP-FIT BRACKET
Publication number
20180295732
Publication date
Oct 11, 2018
Rockwell Automation Technologies, Inc.
Roberto S. Santos
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SAFETY SWITCH AND ASSOCIATED METHODS
Publication number
20180075995
Publication date
Mar 15, 2018
Rockwell Automation Technologies, Inc.
ANDREW L. TSANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SAFETY SWITCH WITH IMBALANCE TEST
Publication number
20170248481
Publication date
Aug 31, 2017
Rockwell Automation Technologies, Inc.
TODD BUBAR
G01 - MEASURING TESTING
Information
Patent Application
SAFETY SWITCH AND ASSOCIATED METHODS
Publication number
20170140890
Publication date
May 18, 2017
Rockwell Automation Technologies Inc.
ANDREW L. TSANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RETEACHABLE SWITCHING CIRCUIT WITH ABILITY FOR LOCKING
Publication number
20130293346
Publication date
Nov 7, 2013
Wayne R. Foster
G07 - CHECKING-DEVICES
Information
Patent Application
RETEACHABLE NON-CONTACT SWITCHING CIRCUIT
Publication number
20130135099
Publication date
May 30, 2013
Rockwell Automation Technologies, Inc.
Wayne R. Foster
G08 - SIGNALLING
Information
Patent Application
RETEACHABLE SWITCHING CIRCUIT WITH ABILITY FOR LOCKING
Publication number
20110102132
Publication date
May 5, 2011
Rockwell Automation Technologies, Inc.
Wayne R. Foster
G07 - CHECKING-DEVICES
Information
Patent Application
RETEACHABLE NON-CONTACT SWITCHING CIRCUIT
Publication number
20110102176
Publication date
May 5, 2011
Rockwell Automation Technologies, Inc.
Wayne R. Foster
G05 - CONTROLLING REGULATING