Egbert Jansen

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Purmerend, NL

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Patents Grantslast 30 patents

Information Patent Grant
Steel strip having a low Si content
- Patent number 9,695,493
- Issue date Jul 4, 2017
- Tata Steel Ijmuiden B.V.
- Egbert Jansen
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel strip having a low Si content
- Patent number 9,593,400
- Issue date Mar 14, 2017
- Tata Steel Ijmuiden B.V.
- Egbert Jansen
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for ironing the wall of a one-piece cylindrica...
- Patent number 4,881,394
- Issue date Nov 21, 1989
- Hoogovens Groep B.V.
- Egbert Jansen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
STEEL STRIP HAVING A LOW SI CONTENT
- Publication number 20170240990
- Publication date Aug 24, 2017
- TATA STEEL IJMUIDEN B.V.
- Egbert JANSEN
- B32 - LAYERED PRODUCTS
Information Patent Application
STEEL STRIP HAVING A LOW SI CONTENT
- Publication number 20150071811
- Publication date Mar 12, 2015
- TATA STEEL IJMUIDEN B.V.
- Egbert Jansen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
STEEL STRIP HAVING A LOW SI CONTENT
- Publication number 20150064497
- Publication date Mar 5, 2015
- TATA Steel IJMUIDEN BV
- Egbert Jansen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...