Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D438991 | Concrete anchor including an elliptical base | Harry B. Lancelot, III, David A. Niday, Sidney E. Francies, III | 2001-03-13 |
| D438649 | Concrete anchor including an octagonal base | Harry B. Lancelot, III, David A. Niday, Sidney E. Francies, III | 2001-03-06 |
| D437063 | Concrete anchor including a pentagonal base | Harry B. Lancelot, III, David A. Niday, Sidney E. Francies, III | 2001-01-30 |
| D436674 | Concrete anchor | Harry B. Lancelot, III, David A. Niday, Sidney E. Francies, III | 2001-01-23 |