Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6858802 | Extension ring for electrical junction box installations | Robert J. Hagarty | 2005-02-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6858802 | Extension ring for electrical junction box installations | Robert J. Hagarty | 2005-02-22 |