Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6141851 | Apparatus for forming a hardboard picture puzzle including multiple puzzle pieces | — | 2000-11-07 |
| 5888011 | Loose- leaf binder structure | — | 1999-03-30 |
| 5725252 | Promotional booklet | Terrance R. Crum | 1998-03-10 |
| 5098127 | Magazine advertising insert | Jesse S. Williamson | 1992-03-24 |