Patents by Inventor Frederick W. Marino

Frederick W. Marino 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).

  • Patent number: 5556225
    Abstract: The present invention provides an improved method of immediately repairing multiple backfilled utility cut trenches, potholes, and other discontinuities in asphalt pavement, at any ambient temperature, in which the pavement discontinuity is bridged by layers of heated virgin bituminous concrete of different grades, each layer including aggregate stone mixed with a liquid asphalt binder. Alternatively, substantially non-polymerized thermoplastic bituminous concretes of different grades may be used to form the bridging layers, each layer including aggregate stone mixed with a liquid asphalt binder and preferably also containing fractions of n-pentane soluble asphalts and being repetitively softenable in response to repetitive applications of infrared radiation. Also provided is a self-contained mobile unit for heating, storage, and delivery of required asphaltic material comprising two asphalt reclamation units.
    Type: Grant
    Filed: February 14, 1995
    Date of Patent: September 17, 1996
    Assignee: Felix A. Marino Co., Inc.
    Inventor: Frederick W. Marino