Richard D. Twigg

Person

Leander, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
End plug sensor device with voltage divider and test point features
- Patent number 11,604,215
- Issue date Mar 14, 2023
- 3M Innovative Properties Company
- Christopher R. Wilson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Test point voltage sensor for high voltage separable connectors
- Patent number 11,262,387
- Issue date Mar 1, 2022
- 3M Innovative Properties Company
- David V. Mahoney
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
End plug sensor device with voltage divider and test point features
- Patent number 10,983,148
- Issue date Apr 20, 2021
- 3M Innovative Properties Company
- Christopher R. Wilson
- G01 - MEASURING TESTING
Information Patent Grant
Multiple row connector with zero insertion force
- Patent number 10,658,779
- Issue date May 19, 2020
- 3M Innovative Properties Company
- Richard J. Scherer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple row connector with zero insertion force
- Patent number 10,236,613
- Issue date Mar 19, 2019
- 3M Innovative Properties Company
- Richard J. Scherer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical splice connector
- Patent number 7,670,197
- Issue date Mar 2, 2010
- 3M Innovative Properties Company
- Eugene P. Janulis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double wall connector
- Patent number 7,267,571
- Issue date Sep 11, 2007
- 3M Innovative Properties Company
- Richard D. Twigg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Intermeshing insulation-piercing elements for an insulation-piercin...
- Patent number 7,131,856
- Issue date Nov 7, 2006
- 3M Innovative Properties Company
- Mark A. Hoisington
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modular electrical connector and method of using
- Patent number 7,104,832
- Issue date Sep 12, 2006
- 3M Innovative Properties Company
- James M. Campbell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modular electrical connector and method of using
- Patent number 7,090,544
- Issue date Aug 15, 2006
- 3M Innovative Properties Company
- James M. Campbell
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
END PLUG SENSOR DEVICE WITH VOLTAGE DIVIDER AND TEST POINT FEATURES
- Publication number 20210239743
- Publication date Aug 5, 2021
- 3M Innovative Properties Company
- Christopher R. Wilson
- G01 - MEASURING TESTING
Information Patent Application
END PLUG SENSOR DEVICE WITH VOLTAGE DIVIDER AND TEST POINT FEATURES
- Publication number 20200158762
- Publication date May 21, 2020
- 3M Innovative Properties Company
- Christopher R. Wilson
- G01 - MEASURING TESTING
Information Patent Application
TEST POINT VOLTAGE SENSOR FOR HIGH VOLTAGE SEPARABLE CONNECTORS
- Publication number 20200110114
- Publication date Apr 9, 2020
- 3M Innovative Properties Company
- David V. Mahoney
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIPLE ROW CONNECTOR WITH ZERO INSERTION FORCE
- Publication number 20190157787
- Publication date May 23, 2019
- 3M Innovative Properties Company
- Richard J. Scherer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIPLE ROW CONNECTOR WITH ZERO INSERTION FORCE
- Publication number 20170207561
- Publication date Jul 20, 2017
- 3M Innovative Properties Company
- Richard J. Scherer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONDUCTIVE LAMINATED ASSEMBLY
- Publication number 20110214735
- Publication date Sep 8, 2011
- 3M INNOVATIVE PROPERITIES COMPANY
- David V. Mahoney
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTRICAL SPLICE CONNECTOR
- Publication number 20090163086
- Publication date Jun 25, 2009
- 3M Innovative Properties Company
- Eugene P. Janulis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONNECTOR
- Publication number 20090163064
- Publication date Jun 25, 2009
- 3M Innovative Properties Company
- Eugene P. Janulis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Modular electrical connection unit and method of forming an electri...
- Publication number 20060199408
- Publication date Sep 7, 2006
- Mark A. Hoisington
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Intermeshing insulation-piercing elements for an insulation-piercin...
- Publication number 20060199422
- Publication date Sep 7, 2006
- Mark A. Hoisington
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Modular electrical connector and method of using
- Publication number 20060030223
- Publication date Feb 9, 2006
- James M. Campbell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Modular electrical connector and method of using
- Publication number 20060030201
- Publication date Feb 9, 2006
- James M. Campbell
- H01 - BASIC ELECTRIC ELEMENTS

Richard D. Twigg

Person

Patents Grantslast 30 patents

End plug sensor device with voltage divider and test point features

Test point voltage sensor for high voltage separable connectors

End plug sensor device with voltage divider and test point features

Multiple row connector with zero insertion force

Multiple row connector with zero insertion force

Electrical splice connector

Double wall connector

Intermeshing insulation-piercing elements for an insulation-piercin...

Modular electrical connector and method of using

Modular electrical connector and method of using

Patents Applicationslast 30 patents

END PLUG SENSOR DEVICE WITH VOLTAGE DIVIDER AND TEST POINT FEATURES

END PLUG SENSOR DEVICE WITH VOLTAGE DIVIDER AND TEST POINT FEATURES

TEST POINT VOLTAGE SENSOR FOR HIGH VOLTAGE SEPARABLE CONNECTORS

MULTIPLE ROW CONNECTOR WITH ZERO INSERTION FORCE

MULTIPLE ROW CONNECTOR WITH ZERO INSERTION FORCE

CONDUCTIVE LAMINATED ASSEMBLY

ELECTRICAL SPLICE CONNECTOR

ELECTRICAL CONNECTOR

Modular electrical connection unit and method of forming an electri...

Intermeshing insulation-piercing elements for an insulation-piercin...

Modular electrical connector and method of using

Modular electrical connector and method of using