Patents by Inventor Robert J. Malchodi

Robert J. Malchodi 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: 4228737
    Abstract: 1.
    Type: Grant
    Filed: October 27, 1954
    Date of Patent: October 21, 1980
    Assignee: AAI Corporation
    Inventors: Marvin J. Kahn, Robert J. Malchodi, Joseph P. Paine, Milton J. Rogers, Robert L. Zouck