Patents by Inventor Thomas F. Schulner

Thomas F. Schulner 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).

  • Publication number: 20120076977
    Abstract: The present disclosure relates to reinforced wood products and reinforcement components for use with wood products. In some embodiments, reinforced wood products according to the disclosure include a wood component and a reinforcement component. The reinforcement component may include one or more metal plates and one or more fixation mechanisms. The metal plates may be attached to at least one reinforced surface of the wood component so that the reinforcement component extends over less than about 35% of the length of the wood component. In some embodiments, reinforcement components according to the disclosure may also include one or more buckling resistance notches.
    Type: Application
    Filed: September 27, 2010
    Publication date: March 29, 2012
    Applicant: WEYERHAEUSER NR COMPANY
    Inventor: Thomas F. Schulner
  • Patent number: 7726085
    Abstract: Systems for attaching a plurality of wood products are provided. In a first type of system, a first wood product has a first chemical compound applied to a surface of the first wood product. A second wood product has a second chemical compound applied to a surface of the second wood product. An adduct is formed when the first chemical compound contacts the second chemical compound wherein the first wood product becomes adhered to the second wood product. In a second type of system, a pressure sensitive and/or anaerobic adhesive is placed on at least one of the wood products prior to assembly. The compounds/adhesives have an open assembly time greater than or approximately equal to 24 hours.
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: June 1, 2010
    Assignee: Weyerhaeuser NR Company
    Inventors: Jack G. Winterowd, Jerry D. Izan, Naomi High, Michael N. Taylor, Daniel V. Hanson, Amar N. Neogi, Thomas F. Schulner, Douglas R. Loates
  • Patent number: 7603912
    Abstract: Methods for determining appropriate span lengths for a given piece of lumber for use as a joist and conveying that information to a user are provided. The appropriate span length may be a function of load type, amount of load, bending stiffness, joist spacing, or the like. The span lengths may be conveyed via, for example, printing of a table onto the lumber piece itself. A user may then review the table and determine into which applications the lumber may be implemented. Accordingly, the method of the present invention enables more efficient allocation of lumber towards building needs.
    Type: Grant
    Filed: June 14, 2006
    Date of Patent: October 20, 2009
    Assignee: Weyerhaeuser NR Company
    Inventor: Thomas F. Schulner
  • Publication number: 20070289674
    Abstract: Methods for determining appropriate span lengths for a given piece of lumber for use as a joist and conveying that information to a user are provided. The appropriate span length may be a function of load type, amount of load, bending stiffness, joist spacing, or the like. The span lengths may be conveyed via, for example, printing of a table onto the lumber piece itself. A user may then review the table and determine into which applications the lumber may be implemented. Accordingly, the method of the present invention enables more efficient allocation of lumber towards building needs.
    Type: Application
    Filed: June 14, 2006
    Publication date: December 20, 2007
    Inventor: Thomas F. Schulner