Patents by Inventor Andreas H. Unruh

Andreas H. Unruh 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).

  • Unit Package for Insulation Products
    Publication number: 20090313945
    Abstract: The invention pertains to a method of making a unit package. The unit package includes, a flexible sleeve having opposite ends, and multiple handles, wherein the handles are directly in a corresponding end of the flexible sleeve, the corresponding end projects outwardly beyond the bags of insulation products in the sleeve, and the corresponding end is flexible to bend and move the handles away from the side of the sleeve, such that the handles are accessible for grasping when the side of the sleeve is covered.
    Type: Application
    Filed: August 28, 2009
    Publication date: December 24, 2009
    Inventors: Andreas H. Unruh, Kenneth D. Knapp, Richard J. Ray, JR., Calvin L. Trumbo
  • Insulation product having nonwoven facing
    Patent number: 7625828
    Abstract: An insulation product is provided comprising a low density mat containing randomly oriented inorganic fibers bonded by a heat cured binder. The mat has first and second major surfaces and a pair of side portions. A nonwoven sheet is bonded to the first major surface. The nonwoven sheet comprises randomly oriented glass fibers and is bonded to the first major surface by the heat cured binder.
    Type: Grant
    Filed: January 8, 2004
    Date of Patent: December 1, 2009
    Assignee: Certainteed Corporation
    Inventors: David I. Suda, Michael J. Lembo, Andreas H. Unruh, Joyce A. Chunko, Richard J. Ray, Jr.
  • Method of making insulation product having nonwoven facing
    Patent number: 7544267
    Abstract: A method of making an insulation product is provided. An uncured or partially cured mat containing randomly oriented inorganic fibers and a heat curable binder agent is formed. The mat has a pair of side portions and a first and second major surfaces thereon. A nonwoven sheet is applied to the first major surface. The nonwoven sheet comprises randomly oriented glass fibers. The uncured or partially cured mat is heated with the nonwoven sheet, wherein the mat is cured to form a low density mat and the nonwoven sheet is bonded to the first major surface by the heat curable binder agent.
    Type: Grant
    Filed: January 8, 2004
    Date of Patent: June 9, 2009
    Assignee: CertainTeed Corporation
    Inventors: David I. Suda, Michael J. Lembo, Andreas H. Unruh, Joyce A. Chunko, Richard J. Ray, Jr.
  • UNIT PACKAGE FOR INSULATION PRODUCTS
    Publication number: 20080142380
    Abstract: The invention pertains to a unit package for multiple bags of insulation products, and a method of making the unit package. The unit package includes, a flexible sleeve having opposite ends, and multiple handles, wherein the handles are directly in a corresponding end of the flexible sleeve, the corresponding end projects outwardly beyond the bags of insulation products in the sleeve, and the corresponding end is flexible to bend and move the handles away from the side of the sleeve, such that the handles are accessible for grasping when the side of the sleeve is covered.
    Type: Application
    Filed: December 14, 2006
    Publication date: June 19, 2008
    Inventors: Andreas H. Unruh, Kenneth D. Knapp, Richard J. Ray, Calvin L. Trumbo