Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Melt-blown filtration media having integrally co-located support and filtration fibers

Melt-blown filtration media having integrally co-located support and filtration fibers

US Patent 5681469 · Granted Oct 28, 1997

Estimated economic value: $3,846,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Portable sanitary device2016
Recessed downlight gimbal luminaire2016
Inhibitors of phosphodiesterase 11 (PDE11)2015
Downlight support2014
Solid state lighting device with extensible mounting base2014
Recessed downlight luminaire2014
Recessed downlight gimbal luminaire2013
Recessed downlight luminaire2013
Recessed downlight luminaire2013
Recessed downlight luminaire2013
Motion-activated night light with swivel lens2012
Scouring method2011