Patents by Inventor Ronald M. Kolb

Ronald M. Kolb 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: D283124
    Type: Grant
    Filed: November 23, 1983
    Date of Patent: March 25, 1986
    Assignee: Shure Brothers, Inc.
    Inventor: Ronald M. Kolb