Patents by Inventor Ronald F. Monzyk

Ronald F. Monzyk 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).

  • Writing pen
    Patent number: D344759
    Type: Grant
    Filed: November 25, 1992
    Date of Patent: March 1, 1994
    Assignee: Magnet Inc.
    Inventor: Ronald F. Monzyk
  • Writing pen
    Patent number: D344760
    Type: Grant
    Filed: November 25, 1992
    Date of Patent: March 1, 1994
    Assignee: Magnet Inc.
    Inventor: Ronald F. Monzyk
  • Writing pen
    Patent number: D344977
    Type: Grant
    Filed: November 25, 1992
    Date of Patent: March 8, 1994
    Assignee: Magnet Inc.
    Inventor: Ronald F. Monzyk
  • Writing pen
    Patent number: D344978
    Type: Grant
    Filed: November 25, 1992
    Date of Patent: March 8, 1994
    Assignee: Magnet Inc.
    Inventor: Ronald F. Monzyk
  • Writing pen
    Patent number: D345176
    Type: Grant
    Filed: November 25, 1992
    Date of Patent: March 15, 1994
    Assignee: Magnet Inc.
    Inventor: Ronald F. Monzyk
  • Writing pen
    Patent number: D345375
    Type: Grant
    Filed: November 25, 1992
    Date of Patent: March 22, 1994
    Assignee: Magnet Inc.
    Inventor: Ronald F. Monzyk