Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652196 | Retaining wall anchoring system | — | 2003-11-25 |
| 6612784 | Modular retaining wall system | Svenn Borgersen, John W. Turgeon-Schramm | 2003-09-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652196 | Retaining wall anchoring system | — | 2003-11-25 |
| 6612784 | Modular retaining wall system | Svenn Borgersen, John W. Turgeon-Schramm | 2003-09-02 |