Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387823 | Toy pony | Roseann Radosovitch, Stephen A. Schwartz, Ralph Beckman | 1997-12-16 |
| D382307 | Remote control sound toy | Ralph Beckman, Stephen A. Schwartz, Ming Wong | 1997-08-12 |
| 5636995 | Interactive story book and graphics tablet apparatus and methods for operating the same | Ralph Beckman, Stephen A. Schwartz, Stanley O. Thompson, Dan R. Morrissey | 1997-06-10 |