Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5020702 | Liquid pouring spout | — | 1991-06-04 |
| 4892313 | Lottery ticket reviewing device | Susanna M. James | 1990-01-09 |
| 4772025 | Lottery ticket reviewing device | Susanna Melnilcoff | 1988-09-20 |