Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5155917 | Pocket sized telescoping level apparatus | Jackson Alexander Townsend, Ronald M. O'Connor | 1992-10-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5155917 | Pocket sized telescoping level apparatus | Jackson Alexander Townsend, Ronald M. O'Connor | 1992-10-20 |