Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8734710 | Synergistic biopolymer blown film extrusion system and method | Paul N. Georgelos, Pat Montefusco, Roy Speer, James J. Sanfilippo | 2014-05-27 |
| 8602244 | Flexible, stackable sealed package having corner seals and formed from a sheet of film | John E. Sanfilippo, James J. Sanfilippo, Roy Speer | 2013-12-10 |
| 8602242 | Flexible, stackable container used for storing a quantity of product and method for manufacturing same | John E. Sanfilippo, James J. Sanfilippo, Roy Speer | 2013-12-10 |
| 8231024 | Flexible, stackable container and method and system for manufacturing same | John E. Sanfilippo, James J. Sanfilippo, Roy Speer | 2012-07-31 |
| 8066137 | Flexible, stackable container including a lid and package body folded from a single sheet of film | John E. Sanfilippo, James J. Sanfilippo, Roy Speer | 2011-11-29 |
| D608193 | Flexible container and lid | John E. Sanfilippo, James J. Sanfilippo, Roy Speer | 2010-01-19 |
| D591555 | Lid for a flexible container | John E. Sanfilippo, James J. Sanfilippo, Roy Speer | 2009-05-05 |
| D571146 | Lid for a flexible container | John E. Sanfilippo, James J. Sanfilippo, Roy Speer | 2008-06-17 |
| D571197 | Flexible container and lid | John E. Sanfilippo, James J. Sanfilippo, Roy Speer | 2008-06-17 |