Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5117560 | Full circle protractor with detachable adjustable leg assembly for measuring angles | — | 1992-06-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5117560 | Full circle protractor with detachable adjustable leg assembly for measuring angles | — | 1992-06-02 |