Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8158689 | Hybrid absorbent foam and articles containing it | Andrew T. Baker, Timothy James Blenke, Charles W. Colman, Jeffrey E. Fish, Kaiyuan Yang +7 more | 2012-04-17 |
| 7175021 | Highly absorbent open cell polymer foam and food package comprised thereof | — | 2007-02-13 |
| 6877601 | Packaging system for extending the shelf life of moisture-containing foods | — | 2005-04-12 |
| 6695138 | Food package with integral juice absorbing bottom | Jeffrey J. Braddon | 2004-02-24 |
| 6520323 | Packaging system for extending the shelf life of food | — | 2003-02-18 |
| 6269945 | Packaging system for preserving perishable items | — | 2001-08-07 |
| 6269946 | Packaging system for preserving perishable items | — | 2001-08-07 |
| 6230883 | Modified atmosphere packaging method | — | 2001-05-15 |
| 6213294 | Packaging system for preserving perishable items | — | 2001-04-10 |
| 6210725 | Method for creating modified atmosphere packaging | — | 2001-04-03 |
| 6112890 | Packaging system for preserving perishable items | — | 2000-09-05 |
| 6023915 | Modified atmosphere packaging method | — | 2000-02-15 |
| 5605646 | Containers for preparation and display of foods | Stephen L. Goulette | 1997-02-25 |
| 5356944 | High melt index polystytene foam and method | James E. Blythe, Charles M. Krutchen, Phillip A. Williams, Wen P. Wu | 1994-10-18 |
| 5300748 | Recyclable microwavable container with a hinged removable outer shell | — | 1994-04-05 |
| 5286429 | High melt index polystyrene foam and method | James E. Blythe, Charles M. Krutchen, Phillip A. Williams, Wen P. Wu | 1994-02-15 |
| 5266763 | Recyclable microwavable container with a removable outer shell | — | 1993-11-30 |
| 4747983 | Process and apparatus for manufacturing foamed structures with integral skin | — | 1988-05-31 |
| 4657811 | High performance three layer polyolefin film | Dana M. Boyd, William H. Lashway | 1987-04-14 |
| 4614764 | Linear low density ethylene polymers blended with modified linear low density ethylene polymers | Tae Hoon Kwack, Tien-Kuei Su | 1986-09-30 |
| 4533578 | Sandwich foam coextrusion for high performance polyolefin trash bags | Dana M. Boyd, William H. Lashway | 1985-08-06 |
| 4464219 | Vacuum seal bar | Gordon V. Sharps, Jr. | 1984-08-07 |
| 4456660 | Coextruded two-ply laminate films of low density polyethylene and blend of polybutene-1 and polyethylene or polypropylene | — | 1984-06-26 |
| 4329052 | Method and apparatus for the measurement of cell size in a foam structure | James Tsai | 1982-05-11 |