Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process and apparatus for making sheet of fibers using a foamed medium

Process and apparatus for making sheet of fibers using a foamed medium

US Patent 6682215 · Granted Jan 27, 2004

Estimated economic value: $350,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus and method for filtration efficiency improvements in fibrous filter me2019
Trackified air filtration media and a self-supporting filter having improved sti2014
Regenerated cotton board material and method of manufacture2012
Continuous circuit overlay solar shingles2010
Cotton fiber particulate and method of manufacture2009
Composite web and process for manufacture from post-industrial scrap2009
Glazed paper webs2006
Process for making a sheet of aramid fibers using a foamed medium2005
Process for making a sheet of aramid fibers using a foamed medium2005
Non-woven fiber webs with nylon binder2004
Process and apparatus for making a sheet of refractory fibers using a foamed med2003
Process and apparatus for making a sheet of refractory fibers using a foamed med2003