Patents Assigned to Lissco Products, Inc.
  • 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