Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972076 | Refillable notebook | Richard H. Harris, Edward P. Busam | 2011-07-05 |
| 7717469 | Embossed paper | Catherine Ayres, Sandra Cashman | 2010-05-18 |
| 7717638 | Refillable notebook | Richard H. Harris, Edward P. Busam | 2010-05-18 |
| 7717713 | Writing guide system | Catherine Wescott, Michelle Martin, Thomas S. Walker, Sandra Cashman | 2010-05-18 |
| 7607853 | Slidable binding mechanism | Edward P. Busam, Lewis Ray Dyson, Stephen D. Wehmeyer | 2009-10-27 |
| 7118135 | Embossed paper | Catherine Ayres, Sandra Cashman | 2006-10-10 |
| D498257 | Front cover structure for a binder, notebook or portfolio | Thomas J. Africa | 2004-11-09 |
| 6773195 | Notebook with portfolio cover | — | 2004-08-10 |
| 6739784 | Binder, notebook or portfolio with cover retaining mechanism | Thomas J. Africa | 2004-05-25 |
| 6695519 | Double portfolio | Bobby G. James, Jr. | 2004-02-24 |
| D486518 | Binder, notebook or portfolio with front cover structure | Thomas J. Africa | 2004-02-10 |