Patents by Inventor Arnold W. Raymond

Arnold W. Raymond 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).

  • High velocity oxygen fuel (HVOF) method for spray coating non-melting polymers
    Publication number: 20030209610
    Abstract: A method and apparatus for spray coating a substrate with non-melting polymers. The method and apparatus use a high velocity oxygen fuel spray gun to coat a substrate with the non-melting polymers.
    Type: Application
    Filed: December 11, 2002
    Publication date: November 13, 2003
    Inventors: Edward Miller, Arnold W. Raymond, Christoph Over
  • Articles spray coated with non-melting polymer
    Publication number: 20030165689
    Abstract: An article spray coated with non-melting polymers using a high velocity oxygen fuel spray gun to coat a substrate with the non-melting polymers.
    Type: Application
    Filed: December 11, 2002
    Publication date: September 4, 2003
    Inventors: Edward A. Miller, Arnold W. Raymond, Eric C. Romano, Mark R. Schmeckpeper, Richard G. Van Ryper
  • Cast metal-polymeric articles
    Patent number: 5399417
    Abstract: Bearing compositions having a polymeric core and cast outer metal exhibit excellent structural integrity in use.
    Type: Grant
    Filed: June 7, 1993
    Date of Patent: March 21, 1995
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: James F. McNamara, Edward A. Miller, David M. Pentenburg, Arnold W. Raymond