Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10398992 | Toy figurine with light and sound effects | William J. Kerner, Mark Barthold | 2019-09-03 |
| 8264340 | Electronic device fastener | Vladimir Buzga | 2012-09-11 |
| 8113961 | Race set | Glenn Yu, Steven M. Moran | 2012-02-14 |
| 5577104 | Method for system and message activation based on distinctive ringing | Stephen B. Knuth, Mark J. Karnowski, Sanford M. Brown, III | 1996-11-19 |
| 5406618 | Voice activated, handsfree telephone answering device | Stephen B. Knuth, Pierluigi Pacciardi | 1995-04-11 |