Issued Patents All Time
Showing 76–78 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D384257 | Light duty forward acting stapling machine | Joel S. Marks | 1997-09-30 |
| 5472091 | Combined photo and negative storage container | Richard E. Hewitt, William L. Bartlett | 1995-12-05 |
| D361789 | Stackable photo file | Richard E. Hewitt, William L. Bartlett | 1995-08-29 |