Patents by Inventor Harry Teicher

Harry Teicher 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).

  • Durable fire retardant for forest and rangelands
    Patent number: 4101485
    Abstract: A concentrated ammonium salt composition containing a binder and viscosity control agent usable in aqueous dispersion. The dispersion is applied to foliage and vegetation to hinder or prevent wildfires for one complete season.
    Type: Grant
    Filed: May 28, 1976
    Date of Patent: July 18, 1978
    Assignee: Monsanto Company
    Inventors: Donald L. Brooks, Michael L. Losee, Harry Teicher, Charles R. Williams