Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6523323 | Method and apparatus for ganging together concrete forms | — | 2003-02-25 |
| 6513785 | Concrete deck forming apparatus and method | — | 2003-02-04 |
| 5987830 | Insulated concrete wall and tie assembly for use therein | — | 1999-11-23 |
| 4407480 | Textured brick form | James E. Trimmer | 1983-10-04 |