LARRY CHRIS NIELSEN
Pilots at 15 St, Vancouver, WA
License number
Washington A4275796
Issued Date
Jun 2016
Expiration Date
Jun 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
19002 SE 15Th St, Vancouver, WA 98683
Personal information
See more information about LARRY CHRIS NIELSEN at radaris.comName
Address
Phone
4002 W Reba Way, Bremerton, WA 98312
3814 100Th Pl NE, Marysville, WA 98270
3813 74Th Ave SE, Olympia, WA 98501
521 5Th Ave W UNIT 102, Seattle, WA 98119
PO Box 3089, Yelm, WA 98597
Professional information
Floor Finishing And Dust Collection Apparatus
US Patent:
6866705, Mar 15, 2005
Filed:
Jun 15, 2001
Appl. No.:
09/882484
Inventors:
Larry Nielsen - Vancouver WA, US
Randy Rowley - Portland OR, US
Randy Rowley - Portland OR, US
International Classification:
B01D047/02
US Classification:
96276, 15353, 96279, 96333, 96335, 96348, 96349, 96350, 96351, 55DIG 3
Abstract:
Sanding and screening are steps in floor finishing that produce large quantities of fine dust which is difficult to remove and which plugs porous filter elements of dust collection systems. Dust collection is enhanced with a floor screening attachment for a floor machine. A vacuum system with a liquid filtering medium is provided to collect dust produced during screening. A dust collection unit is also disclosed to collect and separate sawdust produced by sanding which can cause foaming of a liquid filter medium.
Floor Finishing And Dust Collection Apparatus
US Patent:
7297188, Nov 20, 2007
Filed:
Nov 3, 2004
Appl. No.:
10/982265
Inventors:
Larry Nielsen - Vancouver WA, US
Randy Rowley - Portland OR, US
Randy Rowley - Portland OR, US
International Classification:
A47L 11/20, A47L 9/18, B24B 29/00, B01D 47/02
US Classification:
96279, 96348, 96351, 55DIG 3, 15353, 451353
Abstract:
Sanding and screening are steps in floor finishing that produce large quantities of fine dust which is difficult to remove and which plugs porous filter elements of dust collection systems. Dust collection is enhanced with a floor screening attachment for a floor machine. A vacuum system with a liquid filtering medium is provided to collect dust produced during screening. A dust collection unit is also disclosed to collect and separate sawdust produced by sanding which can cause foaming of a liquid filter medium.