Douglas Neil Burwell

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Georgetown, CA

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Patents Grantslast 30 patents

Information Patent Grant
Cable having polymer with additive for increased linear pullout res...
- Patent number 9,905,334
- Issue date Feb 27, 2018
- Rockbestos Surprenant Cable Corp
- David Lee
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cable having polymer with additive for increased linear pullout res...
- Patent number 9,842,670
- Issue date Dec 12, 2017
- Rockbestos Surprenant Cable Corp
- David Lee
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ionomer-insulated electrical connectors
- Patent number 6,454,598
- Issue date Sep 24, 2002
- Shawcor Ltd.
- Douglas Neil Burwell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Cable having Polymer with Additive for Increased Linear Pullout Res...
- Publication number 20160365171
- Publication date Dec 15, 2016
- ROCKBESTOS SURPRENANT CABLE CORP.
- David Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cable having Polymer with Additive for Increased Linear Pullout Res...
- Publication number 20150129241
- Publication date May 14, 2015
- ROCKBESTOS SURPRENANT CABLE CORP.
- David Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRODUCTS FOR STRESS CONTROL IN ELECTRICAL POWER CABLES
- Publication number 20140287175
- Publication date Sep 25, 2014
- SHAWCOR LTD.
- Sharon Elizabeth Krawiec
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Re-enterable end cap
- Publication number 20110136396
- Publication date Jun 9, 2011
- Douglas Neil Burwell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Fibrous closure for heat-shrinkable covers
- Publication number 20040028862
- Publication date Feb 12, 2004
- Douglas Neil Burwell
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL