Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8423258 | Vehicle speed estimation for 4WD vehicles under wheel-spinning situations | Qingyuan Li, Hsien-cheng Wu | 2013-04-16 |
| D665615 | Scalloped edge mattress pad | Billy Joe Frame, Jr. | 2012-08-21 |
| 6782575 | Mattress core and mattress providing pressure relief and minimizing body pressure | — | 2004-08-31 |
| 6563991 | Optical fiber cable for easy access to ripcords and having ripcord reliability | Geoff Witt, Steve Shen, J. Boyet Stevens | 2003-05-13 |
| 6223371 | Mattress and method of manufacture | Steven J. Antinori | 2001-05-01 |
| 5961384 | Method for playing the game of chance and skill | — | 1999-10-05 |