Patents by Inventor Patricia Ries

Patricia Ries 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).

  • Magnesium chloride and potassium sulfate deicer
    Patent number: 8372302
    Abstract: Deicing compositions comprising magnesium chloride and potassium sulfate are provided. The compositions are pet friendly and have less of a detrimental impact on the environment and vegetation than prior art compositions. Methods of reducing or preventing the build-up of ice or snow on various surfaces are also provided.
    Type: Grant
    Filed: August 19, 2010
    Date of Patent: February 12, 2013
    Assignee: North American Salt Company
    Inventors: Jerry Poe, Douglas N. Excell, Patricia Ries, Kristopher Shelite
  • MAGNESIUM CHLORIDE AND POTASSIUM SULFATE DEICER
    Publication number: 20120043498
    Abstract: Deicing compositions comprising magnesium chloride and potassium sulfate are provided. The compositions are pet friendly and have less of a detrimental impact on the environment and vegetation than prior art compositions. Methods of reducing or preventing the build-up of ice or snow on various surfaces are also provided.
    Type: Application
    Filed: August 19, 2010
    Publication date: February 23, 2012
    Applicant: North American Salt Company
    Inventors: Jerry Poe, Douglas N. Excell, Patricia Ries, Kristopher Shelite