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Richard D Karkkainen, 85174 Pliska St, Fairhope, AL 36532

Known as:
Richard N
Related to:
Delores W Stephens 90 Nadarian Stephens

Richard Karkkainen Phones & Addresses

174 Pliska St, Fairhope, AL 36532    251-9286398   

Boerne, TX   

5130 Spotsylvania Dr, Baton Rouge, LA 70817    225-7539870   

19425 Creek Round Ave, Baton Rouge, LA 70817   

Keller, TX   

Germantown, TN   

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Richard D Karkkainen

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Work

Company: Home Jan 2011 Position: Retiree

Industries

Environmental Services
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Richard Karkkainen resumes & CV records

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Richard Karkkainen Photo 3

Retired

Position:
Retiree at Home
Location:
Mobile, Alabama Area
Industry:
Environmental Services
Work:
Home since Jan 2011
Retiree Scenic Bluffs Inc. Jun 2002 - Jan 2011
Owner

Publications & IP owners

Us Patents

Process For Hydrometallurgical Treatment Of Electric Arc Furnace Dust

US Patent:
2007004, Feb 22, 2007
Filed:
Feb 6, 2006
Appl. No.:
11/349054
Inventors:
Brendan McDevitt - Brisbane CA, US
Richard Karkkainen - Boerne TX, US
Eduardo Sacris - Quezon City, PH
David Nahmad - Anaheim CA, US
Elizabeth Sendil - Pacifica CA, US
International Classification:
C01G 55/00
US Classification:
423022000
Abstract:
A process for treating electric arc furnace dust to recover lead, zinc, iron and precious metals by washing the dust, solubilizing and electrowinning some metals, and extracting other metals from the solids left after the solubilizing step.

Possible Relatives

Yvonne D Karkkainen  Carol L Karkkainen  Richard O Johnson  Richard E Stamps  Richard E Stanbrough  Richard H Stanchfield  Richard W Stanczyk  Richard M Standage  Richard A Standen  Richard F Standifer 

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