William R. Lewis

Person

Hazelwood, MO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Spoked rotor for an electric motor
- Patent number 10,644,551
- Issue date May 5, 2020
- Nidec Motor Corporation
- Keith I. Hoemann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Draft inducer blower wheel having improved shaft connection
- Patent number 10,393,129
- Issue date Aug 27, 2019
- Nidec Motor Corporation
- William R. Lewis
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Draft inducer blower wheel having improved shaft connection
- Patent number 10,036,397
- Issue date Jul 31, 2018
- Nidec Motor Corporation
- William R. Lewis
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Adjustable spring grounding pin
- Patent number 7,098,398
- Issue date Aug 29, 2006
- Emerson Electric Co.
- Clifton Wade, III
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Limited movement system for motor switch mounted thermo-protector
- Patent number 6,853,560
- Issue date Feb 8, 2005
- Emerson Electric Co.
- Gary W. Borcherding
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor starting switch
- Patent number 6,737,599
- Issue date May 18, 2004
- Emerson Electric Co.
- William R. Lewis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Centrifugal actuator
- Patent number 6,710,478
- Issue date Mar 23, 2004
- Emerson Electric Co.
- William R. Lewis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of constructing a self-aligned, rigid spherical bearing asse...
- Patent number 6,196,726
- Issue date Mar 6, 2001
- Emerson Electric Co.
- Barry M. Newberg
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Self-aligning/rigid spherical bearing assembly
- Patent number 5,857,780
- Issue date Jan 12, 1999
- Emerson Electric Co.
- Barry M. Newberg
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Contoured switch lever for centrifugal switch
- Patent number 5,744,883
- Issue date Apr 28, 1998
- Emerson Electric Co.
- William Lewis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
DRAFT INDUCER BLOWER WHEEL HAVING IMPROVED SHAFT CONNECTION
- Publication number 20180306197
- Publication date Oct 25, 2018
- Nidec Motor Corporation
- William R. Lewis
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
SPOKED ROTOR FOR AN ELECTRIC MOTOR
- Publication number 20170288486
- Publication date Oct 5, 2017
- Nidec Motor Corporation
- Keith I. Hoemann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRAFT INDUCER BLOWER WHEEL HAVING IMPROVED SHAFT CONNECTION
- Publication number 20160290344
- Publication date Oct 6, 2016
- Nidec Motor Corporation
- William R. Lewis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SPOKED ROTOR FOR AN ELECTRIC MOTOR
- Publication number 20160006303
- Publication date Jan 7, 2016
- Nidec Motor Corporation
- Keith I. Hoemann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Adjustable spring grounding pin
- Publication number 20060037770
- Publication date Feb 23, 2006
- Clifton Wade
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Limited movement system for motor switch mounted thermo-protector
- Publication number 20030174486
- Publication date Sep 18, 2003
- Gary W. Borcherding
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Limited movement system for motor switch mounted thermo-protector
- Publication number 20030174473
- Publication date Sep 18, 2003
- William R. Lewis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

William R. Lewis

Person

Patents Grantslast 30 patents

Spoked rotor for an electric motor

Draft inducer blower wheel having improved shaft connection

Draft inducer blower wheel having improved shaft connection

Adjustable spring grounding pin

Limited movement system for motor switch mounted thermo-protector

Motor starting switch

Centrifugal actuator

Method of constructing a self-aligned, rigid spherical bearing asse...

Self-aligning/rigid spherical bearing assembly

Contoured switch lever for centrifugal switch

Patents Applicationslast 30 patents

DRAFT INDUCER BLOWER WHEEL HAVING IMPROVED SHAFT CONNECTION

SPOKED ROTOR FOR AN ELECTRIC MOTOR

DRAFT INDUCER BLOWER WHEEL HAVING IMPROVED SHAFT CONNECTION

SPOKED ROTOR FOR AN ELECTRIC MOTOR

Adjustable spring grounding pin

Limited movement system for motor switch mounted thermo-protector

Limited movement system for motor switch mounted thermo-protector