| 9707730 |
Paper-based cooking container providing improved product browning |
G. Mervin Broce |
2017-07-18 |
| 9643353 |
Mill-style blow molding wheel mechanism and method of manufacturing using the same |
Michael P. Wade |
2017-05-09 |
| 6540862 |
Method and apparatus for enhancing film adhesion when extruding polyethylene terephthalate onto paperboard |
Leo Thomas Mulcahy, Christopher Parks |
2003-04-01 |
| 6096384 |
Method for producing a lid having a cured overprint varnish |
— |
2000-08-01 |
| 6050055 |
Apparatus and method for sealing of paperboard containers using induction heated metal bands |
Richard Eric Nordgren |
2000-04-18 |
| 6047883 |
Bagless barrier paperboard container with a tamper evident reclosable fitment |
Janice Lynn Kirkham, Jack Leong Hung Lum |
2000-04-11 |
| 6007658 |
Carton sealing method utilizing radiation curable pressure-sensitive adhesives |
— |
1999-12-28 |
| 5868307 |
Carton opening feature |
— |
1999-02-09 |
| 5855973 |
Heat sealed, ovenable food cartons and lids |
Jack Ronald Hornsby |
1999-01-05 |
| 5853860 |
Lid having a cured overprint varnish |
— |
1998-12-29 |
| 5792301 |
Method for heat sealing paperboard substrates using a uniform energy distributed light energy beam |
Ralph Scott Peterson |
1998-08-11 |
| 5690775 |
Apparatus for heat sealing paperboard substrates using a uniform energy distributed light energy beam |
Ralph Scott Peterson |
1997-11-25 |
| 5660898 |
Heat sealed, ovenable food cartons |
— |
1997-08-26 |
| 5425972 |
Heat sealed, ovenable food carton lids |
— |
1995-06-20 |
| 5421510 |
Container/lid assembly for paperboard food packages which utilizes press-applied coatings as a sealing medium |
— |
1995-06-06 |
| 5418008 |
Method for producing barrier packaging |
— |
1995-05-23 |
| 5415340 |
Heat sealed paperboard carton having a patterned solvent-based polymer coating on one side only |
Walter H. Donnellan |
1995-05-16 |
| 5228272 |
Product and process for heat sealing a paperboard carton having polymer coating on one side only |
Walter H. Donnellan |
1993-07-20 |
| 5217159 |
Heat sealed paperboard carton having polymer coating on one side only |
Walter H. Donnellan |
1993-06-08 |
| 4976797 |
Paperboard cannister fabrication method and apparatus |
Dan D. Diedrich |
1990-12-11 |
| 4683745 |
Cannister seal integrity tester |
John D. Broughman, Jr., Danny B. Hill |
1987-08-04 |