Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9726446 | Magazine for projectile launcher | Chun Wing Wong, Kin Fai Chang, Zgiant Zheng, Ying Si Lui, Donald A. Rosenwinkel +2 more | 2017-08-08 |
| D578124 | Game housing | Sam Unsicker, Hiram P. Johnson, Todd Bailey | 2008-10-07 |
| D551302 | Electronic game apparatus | Jeffrey D. Breslow, Donald A. Rosenwinkel, Stephen W. Butcher | 2007-09-18 |
| D541880 | Combined sound generating toy and speaker | Robert J. Civettini, Dino Crisanti, Kristofer Paulson | 2007-05-01 |
| D540885 | Combined sound generating toy and speaker | Robert J. Civettini, Dino Crisanti, Kristofer Paulson | 2007-04-17 |
| D540886 | Combined sound generating toy and speaker | Robert J. Civettini, Dino Crisanti, Kristofer Paulson | 2007-04-17 |