Patents by Inventor Ronald David Wallin

Ronald David Wallin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Electric motor systems and methods
    Patent number: 10547230
    Abstract: Electric motor systems and methods may provide highly efficient operation. The electric motor systems and methods discussed herein provide an oil filled motor that is low speed and utilizes permanent magnets. The electric motor may utilize a large number of poles and fractional slot design. Further, in some embodiments, the electric motor systems and methods may be suitable for use downhole.
    Type: Grant
    Filed: October 3, 2016
    Date of Patent: January 28, 2020
    Assignee: HENRY RESEARCH AND DEVELOPMENT, LLC
    Inventors: Trevor Hardway, Michael Salerno, Ronald David Wallin
  • ELECTRIC MOTOR SYSTEMS AND METHODS
    Publication number: 20170025915
    Abstract: Electric motor systems and methods may provide highly efficient operation. The electric motor systems and methods discussed herein provide an oil filled motor that is low speed and utilizes permanent magnets. The electric motor may utilize a large number of poles and fractional slot design. Further, in some embodiments, the electric motor systems and methods may be suitable for use downhole.
    Type: Application
    Filed: October 3, 2016
    Publication date: January 26, 2017
    Applicant: Henry Research & Development, LLC
    Inventors: Trevor Hardway, Michael Salerno, Ronald David Wallin
  • Electric motor systems and methods
    Patent number: 9484784
    Abstract: Electric motor systems and methods may provide highly efficient operation. The electric motor systems and methods discussed herein provide an oil filled motor that is low speed and utilizes permanent magnets. The electric motor may utilize a large number of poles and fractional slot design. Further, in some embodiments, the electric motor systems and methods may be suitable for use downhole.
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: November 1, 2016
    Assignee: HENRY RESEARCH AND DEVELOPMENT, LLC
    Inventors: Trevor Hardway, Michael Salerno, Ronald David Wallin
  • Linear pump and motor systems and methods
    Patent number: 9447788
    Abstract: A linear pump and motor system includes a motor, rotary-to-linear mechanism, pressure compensation device (PCD), and gas mitigation assembly. The rotary-to-linear mechanism may translate rotation of a motor into linear motion to provide a pumping action. A PCD may minimize a pressure differential between lubrication fluids and external fluids. A gas mitigation assembly may provide a mechanism that mechanically opens a valve. In some embodiments, a PCD may be utilized separately from the linear pump. In some embodiments, a gas mitigation assembly may be utilized separately from the linear pump.
    Type: Grant
    Filed: October 2, 2013
    Date of Patent: September 20, 2016
    Assignee: HENRY RESEARCH AND DEVELOPMENT LLC
    Inventors: James C. Henry, James David Henry, Ronald David Wallin, Frederick Eugene Morrow, Trevor Hardway
  • Electric Motor Systems and Methods
    Publication number: 20140191602
    Abstract: Electric motor systems and methods may provide highly efficient operation. The electric motor systems and methods discussed herein provide an oil filled motor that is low speed and utilizes permanent magnets. The electric motor may utilize a large number of poles and fractional slot design. Further, in some embodiments, the electric motor systems and methods may be suitable for use downhole.
    Type: Application
    Filed: January 7, 2014
    Publication date: July 10, 2014
    Applicant: Henry Research & Development
    Inventors: Trevor Hardway, Michael Salerno, Ronald David Wallin
  • LINEAR PUMP AND MOTOR SYSTEMS AND METHODS
    Publication number: 20140105759
    Abstract: A linear pump and motor system includes a motor, rotary-to-linear mechanism, pressure compensation device (PCD), and gas mitigation assembly. The rotary-to-linear mechanism may translate rotation of a motor into linear motion to provide a pumping action. A PCD may minimize a pressure differential between lubrication fluids and external fluids. A gas mitigation assembly may provide a mechanism that mechanically opens a valve. In some embodiments, a PCD may be utilized separately from the linear pump. In some embodiments, a gas mitigation assembly may be utilized separately from the linear pump.
    Type: Application
    Filed: October 2, 2013
    Publication date: April 17, 2014
    Applicant: Henry Research & Development
    Inventors: James C. Henry, James David Henry, Ronald David Wallin, Frederick Eugene Morrow, Trevor Hardway