Patents by Inventor Donald L. McCammon

Donald L. McCammon 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: 7030073
    Abstract: A process for making a chemical composition includes the steps of mixing 200–800 parts by volume of petroleum solvent with 10–500 parts by volume of normal paraffin or isoparaffin at room temperature to form a solvent paraffin mixture. A microcrystalline wax is heated to between 180–200 degrees Fahrenheit until melted and 90–700 parts by volume of melted microcrystalline wax is vigorously mixed with the normal paraffin or isoparaffin mixture to form a creamy liquid useful as a hand cleaner and paint remover as well as a fire starter.
    Type: Grant
    Filed: September 17, 2003
    Date of Patent: April 18, 2006
    Inventor: Donald L. McCammon
  • Publication number: 20040063594
    Abstract: A process for making a chemical composition includes the steps of mixing 200-800 parts by volume of petroleum solvent with 10-500 parts by volume of normal paraffin or isoparaffin at room temperature to form a solvent paraffin mixture. A microcrystalline wax is heated to between 180-200 degrees Fahrenheit until melted and 90-700 parts by volume of melted microcrystalline wax is vigorously mixed with the normal paraffin or isoparaffin mixture to form a creamy liquid useful as a hand cleaner and paint remover as well as a fire starter.
    Type: Application
    Filed: September 17, 2003
    Publication date: April 1, 2004
    Inventor: Donald L. McCammon
  • Patent number: D571167
    Type: Grant
    Filed: February 5, 2008
    Date of Patent: June 17, 2008
    Inventor: Donald L. McCammon
  • Patent number: D572513
    Type: Grant
    Filed: February 5, 2008
    Date of Patent: July 8, 2008
    Inventor: Donald L. McCammon
  • Patent number: D587104
    Type: Grant
    Filed: June 9, 2008
    Date of Patent: February 24, 2009
    Inventor: Donald L. McCammon
  • Patent number: D607253
    Type: Grant
    Filed: July 21, 2008
    Date of Patent: January 5, 2010
    Inventor: Donald L. McCammon