Patents by Inventor Mark E. Mack

Mark E. Mack 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).

  • SPINEL ISOPIPE FOR FUSION FORMING ALKALI CONTAINING GLASS SHEETS
    Publication number: 20100212359
    Abstract: A glass manufacturing system and method are described herein that use a forming apparatus (isopipe) made from or at least coated with a magnesium aluminate spinel material which is a chemically stable and compatible refractory material when used for forming an alkali-containing glass sheet.
    Type: Application
    Filed: February 23, 2009
    Publication date: August 26, 2010
    Inventors: Hilary Tony Godard, Mark E. Mack