Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1032294 | Drinking glass | Joseph T. Perrulli, James Mcgill Winston | 2024-06-25 |
| D724898 | Beer glass | Boyd I. Willat, Amber R. Willat, Robert Portillo, Joseph T. Perrulli | 2015-03-24 |
| D646926 | Champagne glass | Boyd I. Willat, Joseph T. Perrulli | 2011-10-18 |