Inventor

BARBOZA STEVEN D

US8 patents

⚠️ This page may combine multiple inventors who share the name “BARBOZA STEVEN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MEMTEC AMERICA CORP

6 patents

US5681469AOct 28, 1997

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

MEMTEC AMERICA CORP114 citations98

US5591335AJan 7, 1997

Filter cartridges having nonwoven melt blown filtration media with integral co-located support and filtration

MEMTEC AMERICA CORP142 citations96

US5783011AJul 21, 1998

Method of making filtration media having integrally co-located support and filtration fibers

MEMTEC AMERICA CORP39 citations95

US5733581AMar 31, 1998

Apparatus for making melt-blown filtration media having integrally co-located support and filtration fibers

MEMTEC AMERICA CORP52 citations95

US5468397ANov 21, 1995

Gas backwash of pleated filters

MEMTEC AMERICA CORP102 citations94

US5334451AAug 2, 1994

Continuous filament yarn precoat septum

MEMTEC AMERICA CORP4 citations61

USF FILTRATION & SEPARATIONS I

1 patent

US6342283B1Jan 29, 2002

Melt-blown tubular core elements and filter cartridges including the same

USF FILTRATION & SEPARATIONS I55 citations90

PALL CORP

1 patent

US6662842B2Dec 16, 2003

Apparatus for making melt-blown filter cartridges

PALL CORP8 citations71