Christian H. Ericksen

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Flexible minimum energy utilization electric arc furnace system and...
- Patent number 9,551,045
- Issue date Jan 24, 2017
- A. Finkl & Sons Co.
- John A. Guliana
- C21 - METALLURGY OF IRON
Information Patent Grant
Flexible minimum energy utilization electric arc furnace system and...
- Patent number 8,562,713
- Issue date Oct 22, 2013
- A. Finkl & Sons Co.
- John A. Guliana
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Flexible minimum energy utilization electric ARC
- Publication number 20180161860
- Publication date Jun 14, 2018
- John A. Guliana
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Flexible minimum energy utilization electric arc furnace system and...
- Publication number 20150107797
- Publication date Apr 23, 2015
- John A. Guliana
- C21 - METALLURGY OF IRON
Information Patent Application
Flexible minimum energy utilization electric arc furnace system and...
- Publication number 20120298325
- Publication date Nov 29, 2012
- A. Finkl & Sons Co.
- John A. Guliana
- C21 - METALLURGY OF IRON