John W. Powell Jr.

Follow

Person

Raleigh, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electro-permanent magnetic devices including unbalanced switching a...
- Patent number 10,734,149
- Issue date Aug 4, 2020
- WEN TECHNOLOGY INC.
- John William Powell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods providing control for electro-permanent magnetic devices an...
- Patent number 9,620,953
- Issue date Apr 11, 2017
- WEN Technology, Inc.
- John W. Powell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for measuring cutting forces of machine tool
- Patent number 4,875,365
- Issue date Oct 24, 1989
- Kennametal Inc.
- John W. Powell
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ELECTRO-PERMANENT MAGNETIC DEVICES INCLUDING UNBALANCED SWITCHING A...
- Publication number 20170278613
- Publication date Sep 28, 2017
- WEN Technology, Inc.
- John William Powell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS PROVIDING CONTROL FOR ELECTRO-PERMANENT MAGNETIC DEVICES AN...
- Publication number 20140285930
- Publication date Sep 25, 2014
- WEN TECHNOLOGY, INC.
- John W. Powell
- G01 - MEASURING TESTING