Patents by Inventor Paul S. Whetstone

Paul S. Whetstone 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).

  • High temperature tubular heaters
    Patent number: 10770318
    Abstract: A heater assembly includes a heating member, a mounting member that mounts the heating member to a wall of an external component, and an insulator disposed between the heating member and the wall. The insulator electrically insulates the heating member from the wall and blocks a ground path from the heating member to the wall of the external component.
    Type: Grant
    Filed: September 9, 2016
    Date of Patent: September 8, 2020
    Assignee: Watlow Electric Manufacturing Company
    Inventors: Mohammad Nosrati, Roger Brummell, Kenneth D. Ames, Paul S. Whetstone
  • HIGH TEMPERATURE TUBULAR HEATERS
    Publication number: 20170069514
    Abstract: A heater assembly includes a heating member, a mounting member that mounts the heating member to a wall of an external component, and an insulator disposed between the heating member and the wall. The insulator electrically insulates the heating member from the wall and blocks a ground path from the heating member to the wall of the external component.
    Type: Application
    Filed: September 9, 2016
    Publication date: March 9, 2017
    Applicant: Watlow Electric Manufacturing Company
    Inventors: Mohammad Nosrati, Roger Brummell, Kenneth D. Ames, Paul S. Whetstone