Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D648721 | Housing for a personal digital device | Wai Kam Wong | 2011-11-15 |
| 7811634 | Controlled sulfur species deposition process | Yongbao Xin, Jim Stiles, Terry Hunt, Joe Acchione | 2010-10-12 |
| D349298 | Electronic educational game for the teaching of children | — | 1994-08-02 |
| D324075 | Talking-teaching clock toy | — | 1992-02-18 |
| D321375 | Housing for electronic game or the like | — | 1991-11-05 |
| D321376 | Housing for electronic game or the like | — | 1991-11-05 |