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Torrence Stahl Phones & Addresses

  • Saint Paul Park, MN
  • Inver Grove Heights, MN
  • 1845 Whitaker St, Saint Paul, MN 55110 (651) 653-5666
  • White Bear Lake, MN
  • Oakdale, MN
  • Minneapolis, MN
  • St Paul Park, MN

Work

Position: Craftsman/Blue Collar

Education

Degree: High school graduate or higher

Publications

Us Patents

Liquid Filtration Systems

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US Patent:
20090039028, Feb 12, 2009
Filed:
Aug 7, 2007
Appl. No.:
11/835196
Inventors:
Bradley W. Eaton - Woodbury MN, US
Torrence B. Stahl - White Bear Lake MN, US
Thund Y. Watt - Farmington MN, US
Mark W. Schimmel - Andover CT, US
International Classification:
B01D 15/00
B01D 15/04
B01D 29/46
B01D 29/56
B32B 5/32
US Classification:
210679, 156 77, 210490, 2105021, 210505
Abstract:
Provided are filter elements and methods of making and using the same where the filter elements are suitable for liquid filtration and contain particle-loaded meltblown fiber webs. A filter element comprises: a porous article comprising a web of self-supporting nonwoven polymeric fibers and a plurality of sorbent particles enmeshed in the web, the article comprising a first surface and a second surface; a liquid-impermeable housing surrounding the porous article; an inlet in fluid communication with the first surface; and an outlet in fluid communication with the second surface. Spiral-wound webs, web-covered blocks, and stacked disks of webs are also provided.

Thermally Stable Meltblown Web Comprising Multilayer Fibers

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US Patent:
20170191197, Jul 6, 2017
Filed:
Jun 11, 2015
Appl. No.:
15/323614
Inventors:
- St. Paul MN, US
Torrence B. STAHL - White Bear Lake MN, US
Eugene G. JOSEPH - Blacksburg VA, US
International Classification:
D04H 1/541
D04H 1/559
D01D 5/098
D01D 5/30
D01F 8/14
D04H 1/56
D04H 1/54
Abstract:
A thermally stable meltblown fibrous web, including a plurality of meltblown multilayer fibers, in which at least some of the meltblown multilayer fibers each include at least one primary layer that includes a primary polymer that is slow-crystallizing with a Tof at least about 200 C., and at least one secondary layer that includes a secondary polymer that is fast-crystallizing with a Tof at least about 200 C.

Nonwoven Webs And Multi-Component Fibers Comprising A Polydiorganosiloxane Polyamide And Methods Of Melt Blowing

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US Patent:
20140163446, Jun 12, 2014
Filed:
Aug 8, 2012
Appl. No.:
14/233174
Inventors:
Joon Chatterjee - Bloomington MN, US
Donald R. Battles - Arden Hills MN, US
Matthew T. Scholz - Woodbury MN, US
David S. Hays - Woodbury MN, US
Bradley W. Eaton - Woodbury MN, US
Torrence B. Stahl - White Bear Lake MN, US
Assignee:
3M INNOVATIVE PROPERTIES COMPANY - St. Paul MN
International Classification:
D04H 3/005
A61F 13/00
D01D 5/098
D01F 8/10
US Classification:
602 45, 428373, 442364, 602 48, 264510
Abstract:
The present invention pertains to nonwoven webs, and multi-component fibers comprising polydiorganosiloxane polyamide as well as method of making microfibers and multi-component fibers comprising a polydiorganosiloxane polyamide copolymer.
Torrence B Stahl from Saint Paul Park, MN, age ~65 Get Report