Patents Assigned to Building Products Development LLC
  • Thermal separator
    Patent number: D916318
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: April 13, 2021
    Assignee: Building Products Development LLC
    Inventor: Duane Sailors
  • Thermal separator
    Patent number: D917072
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: April 20, 2021
    Assignee: Building Products Development LLC
    Inventor: Duane Sailors