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Bert O. Wasmund
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Mississauga, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Low-profile aluminum cell potshell and method for increasing the pr...
Patent number
10,889,906
Issue date
Jan 12, 2021
Hatch Ltd.
Daniel Richard
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Furnace with refractory bricks that define cooling channels for gas...
Patent number
9,863,707
Issue date
Jan 9, 2018
Hatch Ltd.
Sean Southall
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Furnace with refractory bricks that define cooling channels for gas...
Patent number
9,347,708
Issue date
May 24, 2016
Hatch Ltd.
Sean Southall
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Electromagnetic bath level measurement for pyrometallurgical furnaces
Patent number
8,482,295
Issue date
Jul 9, 2013
Hatch Ltd.
Afshin Sadri
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
System and method for the acoustic monitoring of tapblocks and simi...
Patent number
7,783,436
Issue date
Aug 24, 2010
Hatch Ltd.
Afshin Sadri
C21 - METALLURGY OF IRON
Information
Patent Grant
Cooling and support systems for furnace roofs
Patent number
6,724,802
Issue date
Apr 20, 2004
Hatch Ltd.
Kenneth M. Donaldson
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Process for regeneration of acid halide solutions
Patent number
6,692,719
Issue date
Feb 17, 2004
Hatch Ltd.
Bert Wasmund
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Electric furnace with conductive hearth
Patent number
5,867,523
Issue date
Feb 2, 1999
Hatch Associates Ltd.
Bert Orland Wasmund
F27 - FURNACES KILNS OVENS RETORTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR MEASURING THE LENGTH OF AN ELECTRODE IN AN...
Publication number
20180067201
Publication date
Mar 8, 2018
Matthew H. CRAMER
G01 - MEASURING TESTING
Information
Patent Application
LOW-PROFILE ALUMINUM CELL POTSHELL AND METHOD FOR INCREASING THE PR...
Publication number
20170362725
Publication date
Dec 21, 2017
HATCH LTD.
MACIEJ URBAN JASTRZEBSKI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
FURNACE WITH REFRACTORY BRICKS THAT DEFINE COOLING CHANNELS FOR GAS...
Publication number
20160265849
Publication date
Sep 15, 2016
Hatch Ltd.
Sean Southall
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
SYSTEMS AND METHODS OF HANDLING AN OFF-GAS CONTAINING CARBON MONOXIDE
Publication number
20140352823
Publication date
Dec 4, 2014
HATCH LTD.
Michael Trovant
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Furnace with Refractory Bricks that Define Cooling Channels for Gas...
Publication number
20140245935
Publication date
Sep 4, 2014
Sean Southall
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
ELECTROMAGNETIC BATH LEVEL MEASUREMENT FOR PYROMETALLURGICAL FURNANCES
Publication number
20100213922
Publication date
Aug 26, 2010
Afshin Sadri
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SYSTEM AND METHOD FOR THE ACOUSTIC MONITORING OF TAPBLOCKS AND SIMI...
Publication number
20090093978
Publication date
Apr 9, 2009
Afshin Sadri
C21 - METALLURGY OF IRON