Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6250033 | Vertical and horizontal forming members for poured concrete walls | — | 2001-06-26 |
| 5992114 | Apparatus for forming a poured concrete wall | Duane Kent Godfredsen | 1999-11-30 |