Patents by Inventor Thomas H. Newton

Thomas H. Newton 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).

  • Process for the production of a bonded magnet
    Patent number: 4919858
    Abstract: Production of a bonded magnet from a composition of a cross-linkable organic material and a particulate magnetic material by(1) placing in a mold a shaped composition in which the particles of magnetic material are optionally aligned and demagnetized,(2) rotating the mold about an axis thereof,(3) cross-linking the organic material in the shaped composition while rotating the mold,(4) recovering from the mold a shaped article, and(5) optionally remagnetizing the particles.
    Type: Grant
    Filed: November 28, 1988
    Date of Patent: April 24, 1990
    Assignees: Imperial Chemical Industries PLC, Seiko Epson Corporation
    Inventors: Thomas H. Newton, Tatsuya Shimoda