Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6966222 | Methods and apparatus for media level measurement | Gerard J. Carlson, Douglas M. Guillory | 2005-11-22 |
| 6899309 | Beverage container holder and method of advertising | — | 2005-05-31 |