Patents Examined by James A. Lisehara
  • Road pavement composition and method therefore
    Patent number: 5378079
    Abstract: A method for reducing at production levels sticky, abrasive waste shingles and portions thereof into a reduced shingle material for use of a patch for potholes and cracks and as paving for roads and the like.
    Type: Grant
    Filed: August 24, 1993
    Date of Patent: January 3, 1995
    Inventor: James S. Omann