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Richard C. Carlson
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Euclid, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cathode member and bipolar plate for hypochlorite cells
Patent number
8,702,877
Issue date
Apr 22, 2014
Industrie De Nora S.p.A.
Carl W. Brown
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Smooth surface morphology chlorate anode coating
Patent number
8,142,898
Issue date
Mar 27, 2012
De Nora Tech, Inc.
Richard C. Carlson
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Smooth surface morphology chlorate anode coating
Patent number
7,632,535
Issue date
Dec 15, 2009
De Nora Tech, Inc.
Richard C. Carlson
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Electrode and electrolytic cell containing same
Patent number
6,309,523
Issue date
Oct 30, 2001
Eltech Systems Corporation
Albert R. Prasnikar
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrodes of improved service life
Patent number
6,071,570
Issue date
Jun 6, 2000
Eltech Systems Corporation
Kenneth L. Hardee
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrode and electrolytic cell containing same
Patent number
5,989,396
Issue date
Nov 23, 1999
Eltech Systems Corporation
Albert R. Prasnikar
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrodes of improved service life
Patent number
5,672,394
Issue date
Sep 30, 1997
Eltech Systems Corporation
Kenneth L. Hardee
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method of preparing electrodes of improved service life
Patent number
5,578,176
Issue date
Nov 26, 1996
Eltech Systems Corporation
Kenneth L. Hardee
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method of preparing a metal substrate of improved surface morphology
Patent number
5,545,262
Issue date
Aug 13, 1996
Eltech Systems Corporation
Kenneth L. Hardee
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Cell having electrodes of improved service life
Patent number
5,435,896
Issue date
Jul 25, 1995
Eltech Systems Corporation
Kenneth L. Hardee
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method of using a metal substrate of improved surface morphology
Patent number
5,366,598
Issue date
Nov 22, 1994
Eltech Systems Corporation
Kenneth L. Hardee
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Substrate of improved plasma sprayed surface morphology and its use...
Patent number
5,324,407
Issue date
Jun 28, 1994
Eltech Systems Corporation
Lynne M. Ernes
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrodes of improved service life
Patent number
5,314,601
Issue date
May 24, 1994
Eltech Systems Corporation
Kenneth L. Hardee
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method of using a metal substrate of improved surface morphology
Patent number
5,262,040
Issue date
Nov 16, 1993
Eltech Systems Corporation
Kenneth L. Hardee
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrolyzing halogen-containing solution in a membrane cell
Patent number
5,230,780
Issue date
Jul 27, 1993
Eltech Systems Corporation
Richard C. Carlson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Metal substrate of improved surface morphology
Patent number
5,167,788
Issue date
Dec 1, 1992
Eltech Systems Corporation
Kenneth L. Hardee
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Molten salt stripping of electrode coatings
Patent number
5,141,563
Issue date
Aug 25, 1992
Eltech Systems Corporation
Zoilo J. Colon
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Plate and frame heat exchanger assembly with anodic protection
Patent number
4,586,562
Issue date
May 6, 1986
Eltech Systems Corporation
Richard C. Carlson
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
ELECTROCHLORINATION METHOD FOR ABOVE-GROUND SWIMMING POOLS
Publication number
20120318748
Publication date
Dec 20, 2012
Industrie De Nora S.p.A.
Richard Carlson
E04 - BUILDING
Information
Patent Application
CATHODE MEMBER AND BIPOLAR PLATE FOR HYPOCHLORITE CELLS
Publication number
20110174628
Publication date
Jul 21, 2011
Industrie De Nora S.p.A.
Carl W. Brown, JR.
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Smooth Surface Morphology Chlorate Anode Coating
Publication number
20100044219
Publication date
Feb 25, 2010
ELTECH SYSTEMS CORPORATION
Richard C. Carlson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
HIGH EFFICIENCY HYPOCHLORITE ANODE COATING
Publication number
20070261968
Publication date
Nov 15, 2007
Richard C. Carlson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Smooth surface morphology chlorate anode coating
Publication number
20070134428
Publication date
Jun 14, 2007
ELTECH SYSTEMS CORPORATION
Richard C. Carlson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR