Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Plastic closure with barrier coating

Plastic closure with barrier coating

US Patent 4872573 · Granted Oct 10, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Reclosable bag having a repulpable zipper2025
Zipper assemblies having post-consumer recyclate material2025
Hinged zipper assembly of a resealable enclosure2024
Multi-task protractor2007
Hand truck apparatus1995
Method and apparatus for controlling rotary extruder1991
Rotary extruder with internally heated rotor1991
Method for retarding mineral buildup in downhole pumps1991
Drying method1990
Rotary extruder with internally cooled rotor1989
Composition for plastic article with unitarily molded foam layer1989
Composition for plastic article with unitarily molded foam layer1989