Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7494025 | Internal cover for enclosing container contents | — | 2009-02-24 |
| 7194951 | Beverage press mug with storage container | — | 2007-03-27 |
| 6513288 | Window assembly for partitions | Douglas B. MacDonald, Theodore Q. Chau, Kevin J. Longhurst, Richard Scott Hand | 2003-02-04 |
| 5887510 | Device for making coffee | — | 1999-03-30 |