Patents by Inventor Ronald E. Babros

Ronald E. Babros 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: D290898
    Type: Grant
    Filed: October 16, 1985
    Date of Patent: July 14, 1987
    Assignee: Dart Industries Inc.
    Inventors: Ronald E. Babros, William C. Cesaroni
  • Patent number: D291016
    Type: Grant
    Filed: October 16, 1985
    Date of Patent: July 21, 1987
    Assignee: Dart Industries Inc.
    Inventors: Ronald E. Babros, William C. Cesaroni