Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357711 | Sign holder | Richard S. Heyderman | 2002-03-19 |
| 5088602 | Book-like storage container for a videocassette or the like | Melvyn M. Sloves | 1992-02-18 |
| 4199061 | Record album and booklet | Whitney C. Harkleroad, Louis A. Ringle | 1980-04-22 |