Patents Assigned to Four Points Developments LLC
  • Multi zone cementitious product and method
    Patent number: 11724416
    Abstract: A multi-zone cementitious product, which includes a base zone made of a first cementitious material composition and forming a portion of the product. At least one facing zone is adjacent to and bonded to the base zone, the facing zone made of a second cementitious material composition and forming at least one exterior face of said product which is visible when the product is installed. A disrupted boundary layer is between the facing zone and the base zone, and includes material from both the facing zone and the base zone. The disrupted boundary layer bonds the facing zone to the base zone. The facing zone has a thickness sufficient to prevent the base zone from being visible when the product is installed.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: August 15, 2023
    Assignee: FOUR POINTS DEVELOPMENTS LLC
    Inventor: David M. Franke
  • MULTI ZONE CEMENTITIOUS PRODUCT AND METHOD
    Publication number: 20200078982
    Abstract: A multi-zone cementitious product, which includes a base zone made of a first cementitious material composition and forming a portion of the product. At least one facing zone is adjacent to and bonded to the base zone, the facing zone made of a second cementitious material composition and forming at least one exterior face of said product which is visible when the product is installed. A disrupted boundary layer is between the facing zone and the base zone, and includes material from both the facing zone and the base zone. The disrupted boundary layer bonds the facing zone to the base zone. The facing zone has a thickness sufficient to prevent the base zone from being visible when the product is installed.
    Type: Application
    Filed: November 11, 2019
    Publication date: March 12, 2020
    Applicant: Four Points Developments LLC
    Inventor: David M. Franke
  • Multi zone cementitious product and method
    Patent number: 9943980
    Abstract: A multi-zone cementitious product, which includes a base zone made of a first cementitious material composition and forming a portion of the product. At least one facing zone is adjacent to and bonded to the base zone, the facing zone made of a second cementitious material composition and forming at least one exterior face of said product which is visible when the product is installed. A disrupted boundary layer is between the facing zone and the base zone, and includes material from both the facing zone and the base zone. The disrupted boundary layer bonds the facing zone to the base zone. The facing zone has a thickness sufficient to prevent the base zone from being visible when the product is installed.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: April 17, 2018
    Assignee: Four Points Developments LLC
    Inventor: David M. Franke