Patents Assigned to Barbara Knight Revocable Trust
  • Apparatus for supporting and/or raising a floating roof in a storage tank
    Patent number: 11926472
    Abstract: A number of implementations of an apparatus for supporting a floating roof in a storage tank are described. In one implementation, the apparatus includes at least two vertical support members coupled together at the top and bottom by spans members.
    Type: Grant
    Filed: June 8, 2020
    Date of Patent: March 12, 2024
    Assignee: Barbara Knight Revocable Trust
    Inventor: David L. Bush