|
| US3982877 | 6 Ene 1975 | 28 Sep 1976 | E. I. Du Pont de Nemours and Company | Apparatus for expanding sealing a laminated plastic preform |
| US4574088 | 17 Feb 1984 | 4 Mar 1986 | | Method for producing multiple food turnovers |
| US4592718 | 1 May 1985 | 3 Jun 1986 | | Apparatus for molding hollow plastic articles |
| US4685880 | 18 Jun 1985 | 11 Ago 1987 | American Hospital Supply Corporation | Cuvette belts and manufacture of same |
| US5389177 | 28 Sep 1992 | 14 Feb 1995 | | Thermoforming process for making a twin sheet plastic structure including captured metallic element |
| US5427732 | 28 Dic 1993 | 27 Jun 1995 | | Method of forming deep draw twin sheet plastic articles |
| US5655708 | 31 Oct 1994 | 12 Ago 1997 | | Food tray and process for manufacture |
| US5720915 | 8 Dic 1995 | 24 Feb 1998 | Depron B.V. | Processes and apparatuses for perforating smooth, closed-cell surfaces of open-cell plastic foam sheets |
| US5816488 | 25 Mar 1997 | 6 Oct 1998 | FRA. Mo Snc di Franca Riva & C | Food packaging tray |
| US6103163 | 17 Feb 1998 | 15 Ago 2000 | Depron B.V. | Processes and apparatuses for perforating smooth, closed-cell surfaces of open-cell plastic foam sheets |
| US6866832 | 20 Dic 2001 | 15 Mar 2005 | SafeFresh Technologies, LLC | Method and apparatus for sanitizing perishable goods in enclosed conduits |
| US7093734 | 7 Mar 2003 | 22 Ago 2006 | SafeFresh Technologies, LLC | Tray with side recesses and channels for gas transfer |
| US7205016 | 7 Mar 2003 | 17 Abr 2007 | SafeFresh Technologies, LLC | Packages and methods for processing food products |
| US7415428 | 14 Feb 2003 | 19 Ago 2008 | SafeFresh Technologies, LLC | Processing meat products responsive to customer orders |
| US7575770 | 14 Feb 2003 | 18 Ago 2009 | SafeFresh Technologies, LLC | Continuous production and packaging of perishable goods in low oxygen environments |
| US8012521 | 26 Oct 2006 | 6 Sep 2011 | SafeFresh Technologies, LLC | Method for controlling water content with decontamination in meats |