Patents by Inventor Howard L. McAdams

Howard L. McAdams 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: D405204
    Type: Grant
    Filed: December 11, 1997
    Date of Patent: February 2, 1999
    Assignees: Allyn-Howard Mfg. Co., American Precision Plastics Corporation
    Inventors: Howard L. McAdams, Alan N. Bennett, Reynold J. Suazo