Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus and method for controlled width extrusion of filamentary curtain

Apparatus and method for controlled width extrusion of filamentary curtain

US Patent 7374416 · Granted May 20, 2008

Estimated economic value: $37,237,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Spunbond system and process2025
Method of making uniform spunbond filament nonwoven webs2025
Fiber forming device and process using same2024
Nonwoven web with increased CD strength2024
Meltblown die tip assembly and method2022
Method of making post-bonded grooved elastic materials2020
Post-bonded grooved elastic materials2018
Elastic composite containing a low strength and lightweight nonwoven facing2013
Method for the production of nonwoven web materials2012
Gutter filtering device2009
Method and apparatus for the production of nonwoven web materials2009
Use of a pulsating power supply for electrostatic charging of nonwovens2009