Patents by Inventor Richard J. Bellet

Richard J. Bellet 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: 4708839
    Abstract: A powder for use in compressing molding is made by coating a high amount of filler by weight, for example calcium metasilicate with a thermoplastic resin, for example, nylon. The amount of filler to nylon is typically above 60% to 98% by weight of the powder. The resultant powder is employed in a compressive molding process in a metallurgy press to manufacture an article which is structurally stable, and which is later solidified and strength increased by crystallizing the nylon or resin in an oven raised to the crystallization temperature of the resin to result in a compressively molded article having high strength characteristics and requiring a small amount of resin as compared to conventional molding processes.
    Type: Grant
    Filed: December 30, 1985
    Date of Patent: November 24, 1987
    Assignee: Amphenol Corporation
    Inventors: Richard J. Bellet, Ephraim Broyer, Alex Y. Bekker, Melvin A. Lace