Patents by Inventor Philip Bernstein, Jr.

Philip Bernstein, Jr. 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).

  • Apparatus for coating an inside of a pipe or tube
    Patent number: 5919307
    Abstract: A method of coating an interior surface of a metal tube with a coating material including the steps of filling the tube with a fluid degradable transport material containing a dispersion of the coating material, rotating the tube, and induction heating the tube to a fusion point of the coating material.
    Type: Grant
    Filed: September 25, 1996
    Date of Patent: July 6, 1999
    Assignee: FuseCo. Inc.
    Inventor: Philip Bernstein, Jr.
  • Cooling system for apparatus of coating an inside of a pipe or tube
    Patent number: 5738725
    Abstract: A method of coating an interior surface of a metal tube with a coating material including the steps of filling the tube with a fluid degradable transport material containing a dispersion of the coating material, rotating the tube, and induction heating the tube to a fusion point of the coating material.
    Type: Grant
    Filed: February 18, 1996
    Date of Patent: April 14, 1998
    Assignee: FuseCo., Inc.
    Inventor: Philip Bernstein, Jr.
  • Method of coating an inside of a pipe or tube
    Patent number: 5618591
    Abstract: A method of coating an interior surface of a metal tube with a coating material including the steps of filling the tube with a fluid degradable transport material containing a dispersion of the coating material, rotating the tube, and induction heating the tube to a fusion point of the coating material.
    Type: Grant
    Filed: May 15, 1995
    Date of Patent: April 8, 1997
    Assignee: Fuse Co.
    Inventor: Philip Bernstein, Jr.
  • Apparatus for metalizing internal surfaces of tubular metal bodies
    Patent number: 5413638
    Abstract: Apparatus for internally coating a pipe, comprising a device for heating a pipe as it is internally spray coated and a plurality of inlet rollers and a plurality of outlet rollers for supporting the pipe while it is being heated and longitudinally advanced through the heating device. Each roller is spaced from and adjacent to a corresponding roller in a paired relationship to thereby define a nesting groove located above a gap between each set of paired rollers. A motive device rotates the rollers to rotate the pipe within the nesting grooves of adjacent pairs of rollers. An advancing device longitudinally advances the pipe through the heating device and sequentially along the nesting grooves of adjacent pairs of rollers. The pipe leaving the heating device is heated to a high temperature and has an increased diameter.
    Type: Grant
    Filed: August 21, 1992
    Date of Patent: May 9, 1995
    Inventors: Philip Bernstein, Jr., James L. Schuppe