Alan D. Crapo

Person

Florissant, MO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Exposed bar induction motor with punched-to-size air gap
- Patent number 8,288,913
- Issue date Oct 16, 2012
- Nidec Motor Corporation
- Thomas M. Bourquin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine
- Patent number 7,709,992
- Issue date May 4, 2010
- Emerson Electric Co.
- John H. Hussey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet electric machine having reduced cogging torque
- Patent number 7,245,054
- Issue date Jul 17, 2007
- Emerson Electric Co.
- Todd A. Walls
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric power steering system including a permanent magnet motor
- Patent number 7,034,423
- Issue date Apr 25, 2006
- Alan D. Crapo
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Brushless permanent magnet motor with high power density, low coggi...
- Patent number 6,946,760
- Issue date Sep 20, 2005
- Emerson Electric Co.
- Alan D. Crapo
- G11 - INFORMATION STORAGE
Information Patent Grant
APPARATUS AND METHOD OF USING THE STATOR COILS OF AN ELECTRIC MOTOR...
- Patent number 6,903,640
- Issue date Jun 7, 2005
- Emerson Electric Co.
- Mark E. Carrier
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reduced impedance interior permanent magnet machine
- Patent number 6,727,623
- Issue date Apr 27, 2004
- Emerson Electric Co.
- Gary E. Horst
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Interior permanent magnet motor for use in washing machines
- Patent number 6,717,314
- Issue date Apr 6, 2004
- Emerson Electric Co.
- Gary E. Horst
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reduced cogging torque permanent magnet electric machine with rotor...
- Patent number 6,707,209
- Issue date Mar 16, 2004
- Emerson Electric Co.
- Alan D. Crapo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric power steering system including a permanent magnet motor
- Patent number 6,597,078
- Issue date Jul 22, 2003
- Emerson Electric Co.
- Alan D. Crapo
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Mounting of motor for refrigeration
- Patent number 5,696,416
- Issue date Dec 9, 1997
- Emerson Electric Co.
- Gerald N. Baker
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Brushless permanent magnet condenser motor for refrigeration
- Patent number 5,532,534
- Issue date Jul 2, 1996
- Emerson Electric Co.
- Gerald N. Baker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flux trapped superconductor motor and method therefor
- Patent number 5,177,054
- Issue date Jan 5, 1993
- Emerson Electric Co.
- Jerry D. Lloyd
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Superconducting brushless homopolar motor with multiple winding rotor
- Patent number 5,144,179
- Issue date Sep 1, 1992
- Emerson Electric Co.
- Mohamed A. Hilal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flux trapped superconductor sychronous motor with creep compensation
- Patent number 5,138,207
- Issue date Aug 11, 1992
- Emerson Electric Co.
- Mohamed A. Hilal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC MACHINE
- Publication number 20100026135
- Publication date Feb 4, 2010
- Emerson Electric Co.
- John H. Hussey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Brushless permanent magnet motor with high power density, low coggi...
- Publication number 20050088047
- Publication date Apr 28, 2005
- Alan D. Crapo
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Apparatus and method of using the stator coils of an electric motor...
- Publication number 20040070361
- Publication date Apr 15, 2004
- Mark E. Carrier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCED IMPEDANCE INTERIOR PERMANENT MAGNET MACHINE
- Publication number 20040041484
- Publication date Mar 4, 2004
- Gary E. Horst
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTERIOR PERMANENT MAGNET MOTOR FOR USE IN WASHING MACHINES
- Publication number 20040041489
- Publication date Mar 4, 2004
- Gary E. Horst
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Electric power steering system including a permanent magnet motor
- Publication number 20030201137
- Publication date Oct 30, 2003
- Alan D. Crapo
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Electric power steering system including a permanent magnet motor
- Publication number 20020101126
- Publication date Aug 1, 2002
- Alan D. Crapo
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Magnetization of permanent magnet rotors with offset rotor sections
- Publication number 20020067092
- Publication date Jun 6, 2002
- Alan D. Crapo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Alan D. Crapo

Person

Patents Grantslast 30 patents

Exposed bar induction motor with punched-to-size air gap

Electric machine

Permanent magnet electric machine having reduced cogging torque

Electric power steering system including a permanent magnet motor

Brushless permanent magnet motor with high power density, low coggi...

APPARATUS AND METHOD OF USING THE STATOR COILS OF AN ELECTRIC MOTOR...

Reduced impedance interior permanent magnet machine

Interior permanent magnet motor for use in washing machines

Reduced cogging torque permanent magnet electric machine with rotor...

Electric power steering system including a permanent magnet motor

Mounting of motor for refrigeration

Brushless permanent magnet condenser motor for refrigeration

Flux trapped superconductor motor and method therefor

Superconducting brushless homopolar motor with multiple winding rotor

Flux trapped superconductor sychronous motor with creep compensation

Patents Applicationslast 30 patents

ELECTRIC MACHINE

Brushless permanent magnet motor with high power density, low coggi...

Apparatus and method of using the stator coils of an electric motor...

REDUCED IMPEDANCE INTERIOR PERMANENT MAGNET MACHINE

INTERIOR PERMANENT MAGNET MOTOR FOR USE IN WASHING MACHINES

Electric power steering system including a permanent magnet motor

Electric power steering system including a permanent magnet motor

Magnetization of permanent magnet rotors with offset rotor sections