Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D538939 | Infant nurser | Michelle Huan Liu, Mark W. Geis, Viresh Bijawat | 2007-03-20 |
| 7124907 | Sippy straw cup | — | 2006-10-24 |
| D499490 | Nursing bottle gripping handles | — | 2004-12-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D538939 | Infant nurser | Michelle Huan Liu, Mark W. Geis, Viresh Bijawat | 2007-03-20 |
| 7124907 | Sippy straw cup | — | 2006-10-24 |
| D499490 | Nursing bottle gripping handles | — | 2004-12-07 |