Emery W Neitzel

Inventor

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Details

Work History

Patent OwnerApplications FiledYear
GREENHECK FAN CORPORATION
1
1
1
1
1
1
2
1980
1996
1997
1998
1999
2002
2004

Inventor Addresses

AddressDuration
Rothschild, WIFeb 15, 83 - Feb 07, 06
Rothschild, WI, USSep 04, 03 - Oct 07, 04

Technology Profile

Technology # of Patents
B01D: SEPARATION 4
F21C: 1
F23J: REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 1

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
6,994,7432006Two stage air filter6
2004/0194,6232004Two stage air filter0
2003/0164,0932003Two stage air filter0
6,251,1532001Centrifugal air filter11
6,050,2582000Exhaust fan with dry lubricant coating4

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