Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643036 | Toy vehicle and energizer-launcher | Dexter Liu | 1997-07-01 |
| 5622159 | Toy weapon firing a shapeless semi-solid charge | Dexter Liu | 1997-04-22 |
| 5522758 | Toy flower doll apparatus | Dexter Liu | 1996-06-04 |
| 5522552 | Water play toy | Dexter Liu, Paul Santarsiero | 1996-06-04 |
| 4644944 | Membrane dispensing assembly and method of manufacture | James S. MacConkey, Edward J. Sharkany | 1987-02-24 |
| 4570627 | Membrane dispensing assembly and method of manufacture | James S. MacConkey | 1986-02-18 |
| 4485500 | Gas binding resistant chemical dispenser | — | 1984-12-04 |