Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D650276 | Vented beverage can end | Ezekial Johnson, Brendan Keane, Jan Dvorak | 2011-12-13 |
| D650277 | Vented beverage can end | Ezekial Johnson, Brendan Keane, Jan Dvorak | 2011-12-13 |
| D650278 | Vented beverage can end | Ezekial Johnson, Brendan Keane, Jan Dvorak | 2011-12-13 |