Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9340933 | Telescoping concrete form assembly | Howard Shackelford, Lawrence Charles Kelly, James Anthony Schau | 2016-05-17 |
| 9051745 | Telescoping concrete form assembly | Howard Shackelford, Lawrence Charles Kelly, James Anthony Schau | 2015-06-09 |