Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9913554 | Toy mechanical straw with actuator diaphragm | Simeon E. Tiefel | 2018-03-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9913554 | Toy mechanical straw with actuator diaphragm | Simeon E. Tiefel | 2018-03-13 |