Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443204 | System, method and apparatus for basement footer concrete forms and drainage-related components | Roy L. Dean | 2019-10-15 |
| 10443766 | System, method and apparatus for restrained pipe joint | Scott Griffith, Roy L. Dean | 2019-10-15 |