in heat-treatment baths

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CPC
C21D1/44

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CCHEMISTRY METALLURGY C21Iron metallurgy C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHER TREATMENTS C21D1/00General methods or devices for heat treatments

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C21D1/44in heat-treatment baths

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for microtreatment of iron-based alloy
- Patent number 10,961,598
- Issue date Mar 30, 2021
- Gary M. Cola
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Microtreatment of iron-based alloy, apparatus and method therefor,...
- Patent number 10,174,390
- Issue date Jan 8, 2019
- Gary M. Cola
- C21 - METALLURGY OF IRON
Information Patent Grant
High temperature high heating rate treatment of PDC cutters
- Patent number 9,539,700
- Issue date Jan 10, 2017
- Varel International Ind., L.P.
- Federico Bellin
- B24 - GRINDING POLISHING
Information Patent Grant
High temperature high heating rate treatment of PDC cutters
- Patent number 9,249,059
- Issue date Feb 2, 2016
- Varel International Ind., L.P.
- Federico Bellin
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Apparatus for the guiding of workpieces
- Patent number 5,992,616
- Issue date Nov 30, 1999
- AEG-Elotherm GmbH
- Wolfgang Kliesow
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for surface austempering of cast iron parts
- Patent number 5,064,478
- Issue date Nov 12, 1991
- Applied Process
- Bela V. Kovacs
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of waste disposal, and apparatus for the same
- Patent number 4,684,402
- Issue date Aug 4, 1987
- Ernest S. Geskin
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of heating, melting and coal conversion
- Patent number 4,659,375
- Issue date Apr 21, 1987
- Ernest S. Geskin
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of heating, melting and coal conversion and apparatus for th...
- Patent number 4,561,886
- Issue date Dec 31, 1985
- Ernest S. Geskin
- C21 - METALLURGY OF IRON
Information Patent Grant
Annealing steel strip using molten B.sub.2 O.sub.3, SiO.sub.2 Na.su...
- Patent number 4,473,412
- Issue date Sep 25, 1984
- Nisshin Steel Co., Ltd.
- Shigeaki Maruhashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of heating, melting, and coal coversion and apparatus for th...
- Patent number 4,422,872
- Issue date Dec 27, 1983
- Ernest S. Geskin
- C21 - METALLURGY OF IRON
Information Patent Grant
Oil-tempering apparatus for pipes
- Patent number 4,326,699
- Issue date Apr 27, 1982
- Mannesmann Aktiengesellschaft
- Wilfried Carneim
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of and plant for patenting steel wire bundles
- Patent number 4,003,763
- Issue date Jan 18, 1977
- Ofenbaugesellschaft Berg u. Co. m.b.H.
- Rolf Kohlgruber
- C21 - METALLURGY OF IRON
Information Patent Grant
3735968
- Patent number 3,735,968
- Issue date May 29, 1973
- C21 - METALLURGY OF IRON
Information Patent Grant
3410594
- Patent number 3,410,594
- Issue date Nov 12, 1968
- C21 - METALLURGY OF IRON
Information Patent Grant
3390021
- Patent number 3,390,021
- Issue date Jun 25, 1968
- C21 - METALLURGY OF IRON
Information Patent Grant
3271207
- Patent number 3,271,207
- Issue date Sep 6, 1966
- C21 - METALLURGY OF IRON
Information Patent Grant
3267993
- Patent number 3,267,993
- Issue date Aug 23, 1966
- C21 - METALLURGY OF IRON
Information Patent Grant
3158515
- Patent number 3,158,515
- Issue date Nov 24, 1964
- C21 - METALLURGY OF IRON
Information Patent Grant
2904321
- Patent number 2,904,321
- Issue date Sep 15, 1959
- C21 - METALLURGY OF IRON
Information Patent Grant
2832700
- Patent number 2,832,700
- Issue date Apr 29, 1958
- C21 - METALLURGY OF IRON
Information Patent Grant
2783962
- Patent number 2,783,962
- Issue date Mar 5, 1957
- C21 - METALLURGY OF IRON
Information Patent Grant
2769425
- Patent number 2,769,425
- Issue date Nov 6, 1956
- C21 - METALLURGY OF IRON
Information Patent Grant
2757107
- Patent number 2,757,107
- Issue date Jul 31, 1956
- C21 - METALLURGY OF IRON
Information Patent Grant
2744619
- Patent number 2,744,619
- Issue date May 8, 1956
- C21 - METALLURGY OF IRON
Information Patent Grant
2615702
- Patent number 2,615,702
- Issue date Oct 28, 1952
- C21 - METALLURGY OF IRON
Information Patent Grant
2543982
- Patent number 2,543,982
- Issue date Mar 6, 1951
- C21 - METALLURGY OF IRON
Information Patent Grant
2525203
- Patent number 2,525,203
- Issue date Oct 10, 1950
- C21 - METALLURGY OF IRON
Information Patent Grant
2515618
- Patent number 2,515,618
- Issue date Jul 18, 1950
- C21 - METALLURGY OF IRON
Information Patent Grant
2367732
- Patent number 2,367,732
- Issue date Jan 23, 1945
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
MICROTREATMENT OF IRON-BASED ALLOY, APPARATUS AND METHOD THEREFOR A...
- Publication number 20210285067
- Publication date Sep 16, 2021
- Gary M. Cola
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MICROTREATMENT OF IRON-BASED ALLOY. APPARATUS AND METHOD THEREFOR A...
- Publication number 20190256937
- Publication date Aug 22, 2019
- Gary M. Cola
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH TEMPERATURE HIGH HEATING RATE TREATMENT OF PDC CUTTERS
- Publication number 20130263521
- Publication date Oct 10, 2013
- VAREL INTERNATIONAL IND., L.P.
- Federico Bellin
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Microtreatment of Iron-Based Alloy, Apparatus and Method Therefor,...
- Publication number 20100132854
- Publication date Jun 3, 2010
- Gary M. Cola, JR.
- C21 - METALLURGY OF IRON

in heat-treatment baths

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Apparatus for microtreatment of iron-based alloy

Microtreatment of iron-based alloy, apparatus and method therefor,...

High temperature high heating rate treatment of PDC cutters

High temperature high heating rate treatment of PDC cutters

Apparatus for the guiding of workpieces

Method and apparatus for surface austempering of cast iron parts

Method of waste disposal, and apparatus for the same

Method of heating, melting and coal conversion

Method of heating, melting and coal conversion and apparatus for th...

Annealing steel strip using molten B.sub.2 O.sub.3, SiO.sub.2 Na.su...

Method of heating, melting, and coal coversion and apparatus for th...

Oil-tempering apparatus for pipes

Method of and plant for patenting steel wire bundles

3735968

3410594

3390021

3271207

3267993

3158515

2904321

2832700

2783962

2769425

2757107

2744619

2615702

2543982

2525203

2515618

2367732

Patents Applicationslast 30 patents

MICROTREATMENT OF IRON-BASED ALLOY, APPARATUS AND METHOD THEREFOR A...

MICROTREATMENT OF IRON-BASED ALLOY. APPARATUS AND METHOD THEREFOR A...

HIGH TEMPERATURE HIGH HEATING RATE TREATMENT OF PDC CUTTERS

Microtreatment of Iron-Based Alloy, Apparatus and Method Therefor,...