Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468575 | Method for molding and shaping tongue | Les D. Leech, Kohei Nomura, Keizo Ogawa, Ken Johnson | 2002-10-22 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468575 | Method for molding and shaping tongue | Les D. Leech, Kohei Nomura, Keizo Ogawa, Ken Johnson | 2002-10-22 |