Patents by Inventor Gregory Ellsworth Seaver

Gregory Ellsworth Seaver 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).

  • Vacuum system
    Patent number: 10704552
    Abstract: A vacuum system is disclosed. The vacuum system includes a first pump bay and a second pump bay enclosed by an enclosure. Each pump bay houses a motor and a vacuum pump driven by the motor. An inlet manifold and an exhaust manifold are in fluid communication with the first and second pump bays. The inlet manifold and the exhaust manifold are arranged to flow air through the pump bays to cool at least the vacuum pumps.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: July 7, 2020
    Assignee: POWEREX/IWATA AIR TECHNOLOGY INC.
    Inventors: Gregory Ellsworth Seaver, Joseph Anton Abt
  • VACUUM SYSTEM
    Publication number: 20170218958
    Abstract: A vacuum system is disclosed. The vacuum system includes a first pump bay and a second pump bay enclosed by an enclosure. Each pump bay houses a motor and a vacuum pump driven by the motor. An inlet manifold and an exhaust manifold are in fluid communication with the first and second pump bays. The inlet manifold and the exhaust manifold are arranged to flow air through the pump bays to cool at least the vacuum pumps.
    Type: Application
    Filed: February 2, 2017
    Publication date: August 3, 2017
    Inventors: Gregory Ellsworth Seaver, Joseph Anton Abt