Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8376408 | Children's book | — | 2013-02-19 |
| 7350772 | Foldable foam-based divider device | — | 2008-04-01 |
| 7258367 | Loosely bound book with foam-based pages | — | 2007-08-21 |
| 7144044 | Foam book with improved binding and method II | — | 2006-12-05 |
| 6997480 | Cord lock device for books and the like | — | 2006-02-14 |
| 5857674 | Interactive game | — | 1999-01-12 |
| 5772247 | Art kit in book form | — | 1998-06-30 |
| D381497 | Art kit in book form | — | 1997-07-29 |