Patents by Inventor Randy Sobala

Randy Sobala 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).

  • Fan filter
    Patent number: 6045329
    Abstract: A filter for a fan comprising air permeable material exteriorally embracing the suction portion of said fan.
    Type: Grant
    Filed: June 8, 1998
    Date of Patent: April 4, 2000
    Inventor: Randy Sobala
  • Fan filter
    Patent number: D449879
    Type: Grant
    Filed: July 10, 2000
    Date of Patent: October 30, 2001
    Assignee: Quick Custom Packaging Inc.
    Inventor: Randy Sobala