Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761007 | Structural tie shear connector for concrete and insulation composite panels | Sidney E. Francies, III | 2004-07-13 |
| 6755385 | Concrete void former and cooperating cover | Thomas E. Lannom, Sidney E. Francies, III | 2004-06-29 |
| 6729079 | Concrete anchor | Sidney E. Francies, III | 2004-05-04 |