Patents by Inventor James Curtis Guhl

James Curtis Guhl 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).

  • Unitary insulated glass unit with vapor barrier
    Patent number: 7293391
    Abstract: A multi-paned fenestration unit in which the glass panes are manufactured directly into the support structure without first manufacturing an insulated glass unit. The support structure is designed to provide the structural support for the glass panes without a separate spacer.
    Type: Grant
    Filed: February 9, 2005
    Date of Patent: November 13, 2007
    Assignee: Andersen Corporation
    Inventors: James Curtis Guhl, Steven Matthew Johnson, Neil Ranger Fredrick
  • Unitary insulated glass unit and method of manufacture
    Patent number: 6889480
    Abstract: A multi-paned fenestration unit in which the glass panes are manufactured directly into the support structure without first manufacturing an insulated glass unit. The support structure is designed to provide the structural support for the glass panes without a separate spacer.
    Type: Grant
    Filed: October 15, 2002
    Date of Patent: May 10, 2005
    Assignee: Andersen Corporation
    Inventors: James Curtis Guhl, Steven Matthew Johnson, Neil Ranger Fredrick
  • Unitary insulated glass unit and method of manufacture
    Publication number: 20030037493
    Abstract: A multi-paned fenestration unit in which the glass panes are manufactured directly into the support structure without first manufacturing an insulated glass unit. The support structure is designed to provide the structural support for the glass panes without a separate spacer.
    Type: Application
    Filed: October 15, 2002
    Publication date: February 27, 2003
    Applicant: Andersen Corporation
    Inventors: James Curtis Guhl, Steven Matthew Johnson, Neil Ranger Fredrick
  • Unitary insulated glass unit and method of manufacture
    Patent number: 6463706
    Abstract: A multi-paned fenestration unit in which the glass panes are manufactured directly into the support structure without first manufacturing an insulated glass unit. The support structure is designed to provide the structural support for the glass panes without a separate spacer.
    Type: Grant
    Filed: August 2, 1999
    Date of Patent: October 15, 2002
    Assignee: Andersen Corporation
    Inventors: James Curtis Guhl, Steven Matthew Johnson, Neil Ranger Fredrick
  • Unitary profile for window construction
    Patent number: 6260251
    Abstract: A method for assembling a window is described including forming a lineal member having a cross-sectional profile, where the profile includes a sash portion and a frame portion, cutting the lineal member into lengths sized for forming the window, and joining the lengths of the lineal member to form a shape of the window. The sash portions form a sash and the frame portions form a frame. Then the sash is separated from the frame.
    Type: Grant
    Filed: August 31, 1999
    Date of Patent: July 17, 2001
    Assignee: Andersen Corporation
    Inventor: James Curtis Guhl
  • Unitary insulated glass unit and method of manufacture
    Patent number: 6055783
    Abstract: A multi-paned fenestration unit in which the glass panes are manufactured directly into the support structure without first manufacturing an insulated glass unit. The support structure is designed to provide the structural support for the glass panes without a separate spacer.
    Type: Grant
    Filed: September 15, 1997
    Date of Patent: May 2, 2000
    Assignee: Andersen Corporation
    Inventors: James Curtis Guhl, Steven Matthew Johnson