Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8453888 | Wine preservation and dispensing apparatus | Matthew A. Sommerfield | 2013-06-04 |
| 8371478 | Wine preservation and dispensing apparatus | Matthew A. Sommerfield | 2013-02-12 |
| 8033431 | Wine preservation and dispensing apparatus | Matthew A. Sommerfield | 2011-10-11 |