Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7402042 | Electronic learning device for an interactive multi-sensory reading system | Scott H. McIlvain, Matthew Brown | 2008-07-22 |
| D409261 | Playhouse | — | 1999-05-04 |
| 5733165 | Play-inside play structure | — | 1998-03-31 |
| 5706613 | Playhouse with pivotally attached seats | Raymond J. Drake, Jr. | 1998-01-13 |
| D376404 | Playhouse structure | — | 1996-12-10 |
| 5544870 | Play enclosure apparatus | Daniel Dignitti | 1996-08-13 |
| D367308 | Panel for activity play enclosure | Craig J. McElhaney | 1996-02-20 |