Patents by Inventor Robert M. Haygeman

Robert M. Haygeman 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).

  • Patent number: 4193699
    Abstract: An apparatus for washing and carrying elongated objects is provided comprising a generally elongated hollow body, having a first closable opening at one end for inserting and removing the elongated objects from a treatment zone within the body, and a second closable opening in the body for draining liquid from and permitting ventilation of the interior of the apparatus. The second opening is arranged in the body such that an elongated object cannot pass from the treatment zone out through the second opening.
    Type: Grant
    Filed: April 5, 1978
    Date of Patent: March 18, 1980
    Inventors: Drew O. Haygeman, Robert M. Haygeman