Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5593251 | Method of installing a composite timber and concrete pile | — | 1997-01-14 |
| 4696605 | Composite reinforced concrete and timber pile section and method of installation | — | 1987-09-29 |
| 4525102 | Timber pile connection system | — | 1985-06-25 |
| 4431347 | Composite timber pile system | — | 1984-02-14 |