Patents by Inventor Michael L. Losee

Michael L. Losee 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
  • Process for preparing the pentaerythritol ester of phosphorohalidous acid
    Patent number: 3968188
    Abstract: The pentaerythritol ester of phosphorohalidous acid is prepared by reacting pentaerythritol and a trivalent phosphorus trihalide in the presence of a catalyst. The pentaerythritol ester of phosphorohalidous acid is a useful intermediate in the preparation of halogenated organophosphate flame retardant materials.
    Type: Grant
    Filed: February 4, 1974
    Date of Patent: July 6, 1976
    Assignee: Monsanto Company
    Inventors: Gail H. Birum, Michael L. Losee