Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4742093 | Non-permanent ornamental paint mixture | Wanda H. Sadler, John Milligan | 1988-05-03 |
| 4626559 | Non-permanent ornamental paint mixture | Wanda H. Sadler, John Milligan | 1986-12-02 |