Patents by Inventor Jeffrey M. Elsen

Jeffrey M. Elsen 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).

  • Nonwoven fibrous batt
    Patent number: 4869950
    Abstract: A nonwoven fibrous batt which is formed by a dry process. The batt is formed by contacting any suitable fiber with an interpolymer of vinylidene chloride and an alkyl acrylate or an alkyl methacrylate. The batt may be formed into a variety of articles.
    Type: Grant
    Filed: September 14, 1987
    Date of Patent: September 26, 1989
    Assignee: The Dow Chemical Company
    Inventors: Jeffrey M. Elsen, Martin F. Debney, Thomas J. Kling