Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7482053 | Thermoformed food containers with enhanced rigidity | — | 2009-01-27 |
| D550041 | Disposable serving bowl and lid | Jonathan E. Rush, Donald Bradley Campbell, Robert J. Linnander, Margaret P. Hoks, Gerald J. Van Handel | 2007-09-04 |
| 6919111 | Coated paperboards and paperboard containers having improved tactile and bulk insulation properties | Dean Swoboda, Timothy P. Hartjes, Kenneth J. Shanton, Erland R. Sandstrom | 2005-07-19 |
| 6881937 | Thermoformed food containers with enhanced rigidity | — | 2005-04-19 |
| 6740373 | Coated paperboards and paperboard containers having improved tactile and bulk insulation properties | Dean Swoboda, Timothy P. Hartjes, Kenneth J. Shanton, Erland R. Sandstrom | 2004-05-25 |
| 6719943 | Process for the manufacture of disposable food contact compatible microwaveable containers having at least one micronodular surface | Cristian M. Neculescu, Richard J. Rogers, Mark B. Littlejohn | 2004-04-13 |
| 6700106 | Disposable, microwaveable containers having suitable food contact compatible olfactory properties and process for their manufacture | Ronald L. Cochran, II, Mark B. Littlejohn, Donald C. McCarthy, Cristian M. Neculescu, Robert Patterson | 2004-03-02 |
| 6670592 | Thermoformed polypropylene mineral-filled microwaveable containers having food contact compatible olfactory properties and process for their manufacture | Donald C. McCarthy, Ronald L. Cochran, II, Mark B. Littlejohn, Cristian M. Neculescu, Robert Patterson | 2003-12-30 |
| 6459075 | Thermoformed polypropylene mineral-filled microwaveable containers having food contact compatible olfactory properties and process for their manufacture | Donald C. McCarthy, Ronald L. Cochran, II, Mark B. Littlejohn, Cristian M. Neculescu, Robert Patterson | 2002-10-01 |
| 6440509 | Compartmented disposable plate with asymmetric rib geometry | Mark B. Littlejohn, Margaret P. Neer, Cristian M. Neculescu, Brigitte K. Weigert | 2002-08-27 |
| 6420689 | Disposable, microwaveable containers having suitable food contact compatible olfactory properties and process for their manufacture | Ronald L. Cochran, II, Mark B. Littlejohn, Donald C. McCarthy, Cristian M. Neculescu, Robert Patterson | 2002-07-16 |
| 6403936 | Disposable, microwaveable containers having suitable food contact compatible olfactory properties and process for their manufacture | Ronald L. Cochran, II, Mark B. Littlejohn, Donald C. McCarthy, Cristian M. Neculescu, Robert Patterson | 2002-06-11 |
| 6371327 | Compartmented disposable food service articles with angular junctions thermoformed with plug-assist | Mark B. Littlejohn, Wayne W. Lamson | 2002-04-16 |
| 6255636 | Disposable, microwaveable containers having suitable food contact compatible olfactory properties and process for their manufacture | Ronald L. Cochran, II, Mark B. Littlejohn, Donald C. McCarthy, Cristian M. Neculescu, Robert Patterson | 2001-07-03 |
| 6241096 | Disposable servingware with nesting resistant flange patterns | Mark B. Littlejohn, Wayne W. Lamson | 2001-06-05 |
| 6211501 | Thermoformed polypropylene mineral-filled microwaveable containers having food contact compatible olfactory properties and process for their manufacture | Donald C. McCarthy, Ronald L. Cochran, II, Mark B. Littlejohn, Cristian M. Neculescu, Robert Patterson | 2001-04-03 |
| 6211500 | Disposable, microwaveable containers having suitable food contact compatible olfactory properties and process for their manufacture | Ronald L. Cochran, II, Mark B. Littlejohn, Donald C. McCarthy, Cristian M. Neculescu, Robert Patterson | 2001-04-03 |
| D434605 | Three compartment disposable food serving plate with asymmetric rib geometry | Mark B. Littlejohn, Cristian M. Neculescu, Margaret P. Neer, Brigitte K. Weigert | 2000-12-05 |
| 6120863 | Disposable food contact compatible microwaveable containers having at least one micronodular surface and process for their manufacture | Cristian M. Neculescu, Richard J. Rogers, Mark B. Littlejohn | 2000-09-19 |
| 5759422 | Patterned metal foil laminate and method for making same | Michael Schmelzer, Charles C. Habeger, Jr., Kenneth A. Pollart | 1998-06-02 |
| 4960598 | Package assembly including a multi-surface, microwave interactive tray | — | 1990-10-02 |
| 4794005 | Package assembly including a multi-surface, microwave interactive tray | — | 1988-12-27 |