Patents by Inventor Michael S. Yurkovic

Michael S. Yurkovic 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).

  • Oscillating heater
    Patent number: D300353
    Type: Grant
    Filed: November 6, 1986
    Date of Patent: March 21, 1989
    Assignee: Associated Mills Inc.
    Inventor: Michael S. Yurkovic
  • Combination portable lantern, radio and siren
    Patent number: D303294
    Type: Grant
    Filed: November 6, 1986
    Date of Patent: September 5, 1989
    Assignee: Associated Mills Inc.
    Inventor: Michael S. Yurkovic
  • Desk top calculator
    Patent number: D369616
    Type: Grant
    Filed: May 17, 1995
    Date of Patent: May 7, 1996
    Assignee: Hanig & Company Inc.
    Inventor: Michael S. Yurkovic
  • Mini greenhouse
    Patent number: D381600
    Type: Grant
    Filed: October 5, 1995
    Date of Patent: July 29, 1997
    Assignee: Hanig & Company Inc.
    Inventor: Michael S. Yurkovic