Patents Assigned to CORNERSTONE WALL SOLUTIONS INC.
  • Plantable retaining wall block and retaining walls thereof
    Patent number: 12709858
    Abstract: Disclosed herein is a plantable retaining wall block configurable in at least three different retaining wall configurations, including a plantable wall, a retaining wall and a free-standing wall.
    Type: Grant
    Filed: September 1, 2022
    Date of Patent: August 18, 2026
    Assignee: Cornerstone Wall Solutions Inc.
    Inventor: Alain Michaud
  • Retaining wall block
    Patent number: D1079980
    Type: Grant
    Filed: August 16, 2022
    Date of Patent: June 17, 2025
    Assignee: CORNERSTONE WALL SOLUTIONS INC.
    Inventor: Alain Michaud
  • Retaining wall block
    Patent number: D1156674
    Type: Grant
    Filed: November 14, 2024
    Date of Patent: November 3, 2026
    Assignee: CornerStone Wall Solutions Inc.
    Inventor: Alain Michaud