Patents by Inventor Wayne Stephen ALEXANDER

Wayne Stephen ALEXANDER 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).

  • Module for drainage and method of assembly
    Patent number: 12049749
    Abstract: The invention provides a modular unit or module (20) for use in an underground water management system. The modular unit or module (20) comprises a prism structure being a polyhedron enclosing a pair of internal members (6, 6?). The internal members (6, 6?) comprise a first member (6) comprising a first arch (9), and a second member (6?) comprising a second arch (9?) located at an angle to and being arranged inverted with respect to the first arch (9). The invention also provides a modular system (100) for use in underground water management, the modular system (100) comprising a plurality of the modules or modular units (20, 20?).
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: July 30, 2024
    Assignee: SOUTHERN GEOSYNTHETICS SUPPLIES PTY LTD
    Inventor: Wayne Stephen Alexander
  • MODULE FOR DRAINAGE AND METHOD OF ASSEMBLY
    Publication number: 20220243447
    Abstract: The invention provides a modular unit or module (20) for use in an underground water management system. The modular unit or module (20) comprises a prism structure being a polyhedron enclosing a pair of internal members (6, 6?). The internal members (6, 6?) comprise a first member (6) comprising a first arch (9), and a second member (6?) comprising a second arch (9?) located at an angle to and being arranged inverted with respect to the first arch (9). The invention also provides a modular system (100) for use in underground water management, the modular system (100) comprising a plurality of the modules or modular units (20, 20?).
    Type: Application
    Filed: July 24, 2020
    Publication date: August 4, 2022
    Inventor: Wayne Stephen ALEXANDER