{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Method and apparatus for gauging and controlling circumference of extrusion-blown film", "item": "https://www.patentleaderboard.com/patent/5104593"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for gauging and controlling circumference of extrusion-blown film

Method and apparatus for gauging and controlling circumference of extrusion-blown film

US Patent 5104593 · Granted Apr 14, 1992

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Air ring for blown-film extrusion apparatus2025
Air ring for blown-film extrusion apparatus2023
Method and apparatus for calibration of blown-film extrusion apparatus2022
Digital content provision2021
Automatic valve calibration of a blown-film extrusion apparatus2013
Apparatus for automatic control of cage size in an extruded film production line2011
Method and apparatus for lay flat control in an extruded film production line2005
Method and apparatus for lay flat control in an extruded film production line2003
Bottle opener2002
Blown film extrusion apparatus and method with improved collapsing frame2002
Automatically balancing a blower in a blown film extrusion line2001
Method and apparatus for cooling extruded film tubes1999