John Brian Dempster

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Floyds Knobs, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Control system and method for high voltage applications
- Patent number 10,291,169
- Issue date May 14, 2019
- Metropolitan Industries, Inc.
- John Kochan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Motor control system and method for implementing a direct on-off co...
- Patent number 9,923,506
- Issue date Mar 20, 2018
- Metropolitan Industries, Inc.
- John Kochan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method of synchronously switching electrical phases of a...
- Patent number 9,791,296
- Issue date Oct 17, 2017
- Metropolitan Industries, Inc.
- John R. Kochan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CONTROL SYSTEM AND METHOD FOR HIGH VOLTAGE APPLICATIONS
- Publication number 20180175778
- Publication date Jun 21, 2018
- Metropolitan Industries, Inc.
- John Kochan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL SYSTEM AND METHOD FOR IMPLEMENTING A DIRECT ON-OFF CO...
- Publication number 20180076752
- Publication date Mar 15, 2018
- Metropolitan Industries, Inc.
- John Kochan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD OF SYNCHRONOUSLY SWITCHING ELECTRICAL PHASES OF A...
- Publication number 20160327410
- Publication date Nov 10, 2016
- Metropolitan Industries, Inc.
- John R. Kochan
- G01 - MEASURING TESTING
Information Patent Application
DEEPLY NESTED COIL ARRAYS FOR MOTORS AND GENERATORS
- Publication number 20160013694
- Publication date Jan 14, 2016
- Metropolitan Industries, Inc.
- John Brian Dempster
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER