Patents by Inventor Scott Leckie

Scott Leckie 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).

  • Patent number: 8974925
    Abstract: Described herein is a composite board and a method of producing a composite board, the board having increased fire endurance. The board comprises a sheet having a thickness greater than about 0.014 inches, and a thermal conductivity of about 0.1 w/(m.k.) or less. The composite board can be part of a wall assembly comprising two boards defining an interior cavity, the sheet facing the interior cavity.
    Type: Grant
    Filed: October 15, 2013
    Date of Patent: March 10, 2015
    Assignee: United States Gypsum Company
    Inventors: Bangji Cao, Weixin D. Song, Cesar Chan, Scott Leckie