Patents by Inventor Michael Rivir

Michael Rivir 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).

  • Feeder Assembly For Particle Blast System
    Publication number: 20070128988
    Abstract: A particle blast system includes a feeder assembly having a rotor with a plurality of pockets formed in the peripheral surface. The transport gas flowpath includes the pockets, such that substantially all transport gas flows through the pockets. The seal adjacent the peripheral surface is actuated by the transport gas pressure to urge its sealing surface against the rotor's peripheral surface. At start up, there is no substantial pressure between the seal and the rotor, reducing start up torque requirements.
    Type: Application
    Filed: August 15, 2006
    Publication date: June 7, 2007
    Applicant: Cold Jet, Inc.
    Inventors: Michael Rivir, Daniel Mallaley, Richard Broecker, R. Dressman, Kevin Alford