Patents by Inventor Ronald E. Fentz

Ronald E. Fentz 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).

  • Insulation fastener
    Patent number: 5299403
    Abstract: An insulation fastener and method for supporting insulation on a block wall is provided. The fastener has one end that is anchored to a block in the wall and another end that pierces the insulation. The anchoring end is positioned to lie inside a hollow inner core of the block.
    Type: Grant
    Filed: April 17, 1992
    Date of Patent: April 5, 1994
    Assignee: Lissco Products, Inc.
    Inventor: Ronald E. Fentz