Inventor
BROWN DOUGLAS B
US16 patents
⚠️ This page may combine multiple inventors who share the name “BROWN DOUGLAS B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BIAX FIBERFILM CORP
7 patentsUS5645790AJul 8, 1997
Apparatus and process for polygonal melt-blowing die assemblies for making high-loft, low-density webs
BIAX FIBERFILM CORP71 citations92
US9303334B2Apr 5, 2016
Apparatus for forming a non-woven web
BIAX FIBERFILM CORP13 citations82
US10633774B2Apr 28, 2020
Hybrid non-woven web and an apparatus and method for forming said web
BIAX FIBERFILM CORP2 citations71
US9309612B2Apr 12, 2016
Process for forming a non-woven web
BIAX FIBERFILM CORP2 citations60
US11598026B2Mar 7, 2023
Spun-blown non-woven web
BIAX FIBERFILM CORP0 citations50
US10961644B2Mar 30, 2021
High loft, nonwoven web exhibiting excellent recovery
BIAX FIBERFILM CORP0 citations50
US10704173B2Jul 7, 2020
Process for forming a high loft, nonwoven web exhibiting excellent recovery
BIAX FIBERFILM CORP0 citations39
STAKE TECHNOLOGY LTD
3 patentsUS4186658AFeb 5, 1980
Apparatus for conveying particulate material
STAKE TECHNOLOGY LTD65 citations95
US4412485ANov 1, 1983
Press for expressing liquid from a mass
STAKE TECHNOLOGY LTD35 citations91
US4947743AAug 14, 1990
Apparatus for feeding a mass of particulate or fibrous material
STAKE TECHNOLOGY LTD38 citations86