Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458092 | Modular retaining wall system and façade | Horacio Correia, Liborio Correia, Simon Jean | 2019-10-29 |
| 9068358 | Wall panel systems for rigid wall panels | Phil A. MacDonald, Robert B. Macdonald | 2015-06-30 |
| D662805 | Exterior wall panel attachment system | Philip A. Macdonald | 2012-07-03 |