Patents by Inventor Robert D. Gromer, Jr.

Robert D. Gromer, Jr. 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).

  • Adjustable trestle
    Patent number: D280440
    Type: Grant
    Filed: January 24, 1983
    Date of Patent: September 3, 1985
    Assignee: Goldblatt Tool Co.
    Inventor: Robert D. Gromer, Jr.
  • Tape dispenser
    Patent number: D305037
    Type: Grant
    Filed: April 25, 1986
    Date of Patent: December 12, 1989
    Assignee: Goldblatt Tool Co.
    Inventor: Robert D. Gromer, Jr.