Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5575122 | Earth screw anchor assembly having enhanced penetrating capability | Daniel V. Hamilton, Robert M. Hoyt, William L. Hoffman | 1996-11-19 |
| 5171107 | Method of underpinning existing structures | Daniel V. Hamilton, Robert M. Hoyt, J. Thomas Odom | 1992-12-15 |
| 5139368 | Method of underpinning existing structures | Daniel V. Hamilton, Robert M. Hoyt, J. Thomas Odom | 1992-08-18 |
| 5011336 | Underpinning anchor system | Daniel V. Hamilton, Robert M. Hoyt, J. Thomas Odom | 1991-04-30 |