Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5779552 | Illusory liquid apparatus | Lisa Gelfond, Sandra A. Levin, Randall Jon Klimpert | 1998-07-14 |
| D370484 | Electronic phrase generator | Craig C. Williamson, Elizabeth Pacza | 1996-06-04 |
| 5333387 | Color drawing toy | James B. Ankenbruck, Jose V. Antolin, Bruce D. Lund, Anne K. Vahcic, Lowell T. Wilson | 1994-08-02 |
| 5102381 | Bubble producing jump rope | Ann C. Danielak, Randall Jon Klimpert, John R. Wildman, Burton C. Meyer, Robert Wildman +1 more | 1992-04-07 |
| 4824415 | Doll with remote controlled supporting accessory | Rouben T. Terzian | 1989-04-25 |
| 4563163 | Stand up doll | Rouben T. Terzian, Lewis Ray Dyson | 1986-01-07 |
| 4507098 | Skating doll with legs having angled pivot axes | Rouben T. Terzian | 1985-03-26 |
| D277668 | Radio | Rouben T. Terzian | 1985-02-19 |
| 4467555 | Animated doll | Rouben T. Terzian, Walter J. Wozniak | 1984-08-28 |
| 4305222 | Skating doll | Rouben T. Terzian | 1981-12-15 |
| 4183533 | Game with pivoting projector and target compartments | Ralph J. Kulesza, Joseph M. Burck | 1980-01-15 |