Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823603 | Device for enabling a single user to easily and accurately mark right and oblique angles and method for employing same | — | 2004-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823603 | Device for enabling a single user to easily and accurately mark right and oblique angles and method for employing same | — | 2004-11-30 |