Patents by Inventor Lawrence Grzyll

Lawrence Grzyll 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).

  • Replacement solvents having improved properties and methods of using the same
    Publication number: 20060166851
    Abstract: CFC replacement solvent compositions, methods of using the same and methods of making the same. These compositions meet or exceed the solvency, flammability, and compatibility requirements for CFC's while providing similar or improved environmental and toxicological properties. These solvent compositions have application including, but not limited to, oxygen handling, refrigeration or heat pumps, electronics, implantable prosthetic devices, and optical equipment.
    Type: Application
    Filed: January 27, 2005
    Publication date: July 27, 2006
    Inventors: Lawrence Grzyll, John Meyer, Dwight Back