Patents by Inventor Scott J. Bratberg

Scott J. Bratberg 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).

  • Tube shaker
    Patent number: 11073348
    Abstract: The tube cleaning device has a frame having a plurality of top and bottom vertical slots and a first and second upper slotted bracket, each bracket being located above an upper and lower window. First and second lower brackets are located below the windows forming a ledge. First and second riggings engage the slots and releasably connect the frame to a tube bank. A spreader bar is inserted through a window. A releasable connector secures the spreader bar to the frame. A vibrating motor is releasably secured to the frame. Vibration of the motor is passed through the frame to the spreader bar, which vibrates the tubes to effectuate cleaning.
    Type: Grant
    Filed: October 14, 2019
    Date of Patent: July 27, 2021
    Assignee: HRST, Inc.
    Inventors: Kyle P. Sogard, Lester S. Stanley, Scott J. Bratberg
  • Tube Shaker
    Publication number: 20200393207
    Abstract: The tube cleaning device has a frame having a plurality of top and bottom vertical slots and a first and second upper slotted bracket, each bracket being located above an upper and lower window. First and second lower brackets are located below the windows forming a ledge. First and second riggings engage the slots and releasably connect the frame to a tube bank. A spreader bar is inserted through a window. A releasable connector secures the spreader bar to the frame. A vibrating motor is releasably secured to the frame. Vibration of the motor is passed through the frame to the spreader bar, which vibrates the tubes to effectuate cleaning.
    Type: Application
    Filed: October 14, 2019
    Publication date: December 17, 2020
    Applicant: HRST, Inc.
    Inventors: Kyle P. Sogard, Lester S. Stanley, Scott J. Bratberg