Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8091730 | Readily cleanable spill-resistant drinking vessel and valve | Gwendolyn Huyen Keefe, John Keefe | 2012-01-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8091730 | Readily cleanable spill-resistant drinking vessel and valve | Gwendolyn Huyen Keefe, John Keefe | 2012-01-10 |