Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7832158 | Wall structure | Takashi Hisada, Hideki Ogura | 2010-11-16 |
| 6302824 | Playground appliance | Charles Richard MacAdam, Toshiko Horiuchi MacAdam | 2001-10-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7832158 | Wall structure | Takashi Hisada, Hideki Ogura | 2010-11-16 |
| 6302824 | Playground appliance | Charles Richard MacAdam, Toshiko Horiuchi MacAdam | 2001-10-16 |