Patents by Inventor Greg Wiedmer

Greg Wiedmer 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).

  • Workover rig with reinforced mast
    Patent number: 9068401
    Abstract: A reinforced workover rig mast (40) is disclosed. A top section (60) of the mast (40) telescopes relative to a mid section (44), and includes a scoping cylinder area (72) for receiving a scoping cylinder (90) that may be used to extend and retract the top section (60). A number of external gussets (78) are located within this scoping cylinder area (72) to structurally reinforce the upper section (60). Other reinforcement features are incorporated by the mast (40) as well, including an increased width and depth, along with a reduced vertical spacing between adjacent cross supports (50b, 66b, 74).
    Type: Grant
    Filed: August 14, 2012
    Date of Patent: June 30, 2015
    Assignee: MW INDUSTRIES, INC.
    Inventors: Greg Wiedmer, Thomas Edwin Mau, Robert Eugene Mau
  • WORKOVER RIG WITH REINFORCED MAST
    Publication number: 20130180702
    Abstract: A reinforced workover rig mast (40) is disclosed. A top section (60) of the mast (40) telescopes relative to a mid section (44), and includes a scoping cylinder area (72) for receiving a scoping cylinder (90) that may be used to extend and retract the top section (60). A number of external gussets (78) are located within this scoping cylinder area (72) to structurally reinforce the upper section (60). Other reinforcement features are incorporated by the mast (40) as well, including an increased width and depth, along with a reduced vertical spacing between adjacent cross supports (50b, 66b, 74).
    Type: Application
    Filed: August 14, 2012
    Publication date: July 18, 2013
    Inventors: Greg Wiedmer, Thomas Edwin Mau, Robert Eugene Mau
  • WORKOVER RIG WITH REINFORCED MAST
    Publication number: 20110083840
    Abstract: A reinforced workover rig mast (40) is disclosed. A top section (60) of the mast (40) telescopes relative to a mid section (44), and includes a scoping cylinder area (72) for receiving a scoping cylinder (90) that may be used to extend and retract the top section (60). A number of external gussets (78) are located within this scoping cylinder area (72) to structurally reinforce the upper section (60). Other reinforcement features are incorporated by the mast (40) as well, including an increased width and depth, along with a reduced vertical spacing between adjacent cross supports (50b, 66b, 74).
    Type: Application
    Filed: September 8, 2010
    Publication date: April 14, 2011
    Inventors: Greg Wiedmer, Thomas Edwin Mau, Robert Eugene Mau