Patents by Inventor Mark Alan Albers

Mark Alan Albers 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).

  • Glass compositions for high thermal insulation efficiency glass fibers
    Patent number: 6107224
    Abstract: Glass compositions displaying decreased far infrared radiation transmission, high biosolubility, and excellent moisture resistance are capable of fiberization by the rotary process, and may be used to prepare thermal insulation products exhibiting high thermal insulation efficiency as reflected by low thermal index values. The insulation products also exhibit excellent stiffness and recovery properties.
    Type: Grant
    Filed: November 19, 1998
    Date of Patent: August 22, 2000
    Assignee: Johns Manville International, Inc.
    Inventors: Xiaojie Xu, Foster Laverne Harding, Mark Alan Albers
  • Glass compositions for high thermal insulation efficiency glass fibers
    Patent number: 5932499
    Abstract: Glass compositions displaying decreased far infrared radiation transmission, high biosolubility, and excellent moisture resistance are capable of fiberization by the rotary process, and may be used to prepare thermal insulation products exhibiting high thermal insulation efficiency as reflected by low thermal index values.
    Type: Grant
    Filed: June 17, 1997
    Date of Patent: August 3, 1999
    Assignee: Johns Manville International, Inc.
    Inventors: Xiaojie Xu, Foster Laverne Harding, Mark Alan Albers