Patents by Inventor Matthew Bonito

Matthew Bonito 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).

  • Rotor shaft seal assembly
    Patent number: 9709172
    Abstract: A shaft seal assembly for sealing along a rotor shaft is provided. The shaft seal assembly includes a seal housing, annular inner and outer seal members, an annular middle element, and an end plate. The seal housing has a seal member bore and a shaft bore. The annular inner and outer seal members are configured to be disposed in the seal member bore. The middle element is disposed between the inner seal member and the outer seal member within the seal member bore. The end plate is attached to the seal housing and covers a portion of the seal member bore. The middle element biases the inner seal member against the seal housing and biases the outer seal member against the end plate.
    Type: Grant
    Filed: December 2, 2013
    Date of Patent: July 18, 2017
    Assignee: Farrel Corporation
    Inventors: Stuart Sardinskas, Matthew Bonito
  • ROTOR SHAFT SEAL ASSEMBLY
    Publication number: 20150152966
    Abstract: A shaft seal assembly for sealing along a rotor shaft is provided. The shaft seal assembly includes a seal housing, annular inner and outer seal members, an annular middle element, and an end plate. The seal housing has a seal member bore and a shaft bore. The annular inner and outer seal members are configured to be disposed in the seal member bore. The middle element is disposed between the inner seal member and the outer seal member within the seal member bore. The end plate is attached to the seal housing and covers a portion of the seal member bore. The middle element biases the inner seal member against the seal housing and biases the outer seal member against the end plate.
    Type: Application
    Filed: December 2, 2013
    Publication date: June 4, 2015
    Applicant: Farrel Corporation
    Inventors: Stuart Sardinskas, Matthew Bonito