Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658808 | Interlocking building module system | Thomas Doherty | 2003-12-09 |
| 6612803 | Positioning cradle for mine roof supports | Clifford A. McCartney | 2003-09-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658808 | Interlocking building module system | Thomas Doherty | 2003-12-09 |
| 6612803 | Positioning cradle for mine roof supports | Clifford A. McCartney | 2003-09-02 |