Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4940622 | Image bearing sign affixed to a window | Edward J. Leavitt, Sr. | 1990-07-10 |
| 4883556 | Method for applying information to a transparent surface | Edward J. Leavitt, Sr. | 1989-11-28 |