Patents by Inventor Milo Wolrab

Milo Wolrab 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).

  • Method of sealing forage packages
    Patent number: 4327537
    Abstract: A method and apparatus for forming hay bales or the like which are treated as they are formed with an additive substance for sealing, adding nutrients or preventing spoilage of such hay or other forage crop. Spraying apparatus is attached to a hay baling machine in a preferred embodiment of the invention for spraying such a substance on a bale of hay as it is being formed.
    Type: Grant
    Filed: August 16, 1979
    Date of Patent: May 4, 1982
    Inventor: Milo Wolrab
  • Apparatus and process for sealing mechanically formed forage bales and stacks
    Patent number: 4205514
    Abstract: A method and apparatus for forming hay bales or the like which are treated as they are formed with an additive substance for sealing, adding nutrients or preventing spoilage of such hay or other forage crop. Spraying apparatus is attached to a hay baling machine in a preferred embodiment of the invention for spraying such a substance on a bale of hay as it is being formed.
    Type: Grant
    Filed: September 5, 1978
    Date of Patent: June 3, 1980
    Inventor: Milo Wolrab