Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10098487 | Wine glass | Boyd I. Willat, Joseph T. Perrulli, Paul H. Velick, Gary D. Delgado | 2018-10-16 |
| D815912 | Stackable glass | Boyd I. Willat | 2018-04-24 |
| D724898 | Beer glass | Boyd I. Willat, Robert Portillo, Barbara Heizer, Joseph T. Perrulli | 2015-03-24 |
| 7886924 | Wine glass | Boyd I. Willat, Joseph T. Perrulli, Paul H. Velick, Gary D. Delgado | 2011-02-15 |