Patents by Inventor Randy A. Greaser

Randy A. Greaser 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).

  • Cam guide operating mechanism for roll baling machine
    Patent number: 4446786
    Abstract: In a roll baling machine having a bale forming apron defining an expandable bale chamber, guide members extending into the bale chamber to support the apron and thereby define an initial shape for the bale chamber, the guide members being movable out of the bale chamber during bale formation without being opposed by springs which exert force to urge the guide members back into the bale chamber only after a bale that is being discharged from the machine has cleared the guide members.
    Type: Grant
    Filed: March 7, 1983
    Date of Patent: May 8, 1984
    Assignee: Sperry Corporation
    Inventor: Randy A. Greaser