Yvan Kroemmer

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Goetzingen, LU

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Patents Grantslast 30 patents

Information Patent Grant
Flow control valve for fluidized material
- Patent number 8,172,200
- Issue date May 8, 2012
- Paul Wurth S.A.
- Yvan Kroemmer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pulverized coal injection lance
- Patent number 8,080,200
- Issue date Dec 20, 2011
- Paul Wurth S.A.
- Yvan Kroemmer
- C21 - METALLURGY OF IRON
Information Patent Grant
Device for passing heavily flowing bulk material into a delivery pipe
- Patent number 6,848,867
- Issue date Feb 1, 2005
- Paul Wurth S.A.
- Yvan Kroemmer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Device for discharging dust from a dry dust collector of a blast fu...
- Patent number 6,802,268
- Issue date Oct 12, 2004
- Paul Wurth S.A.
- Yvan Kroemmer
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
FLOW CONTROL VALVE FOR FLUIDIZED MATERIAL
- Publication number 20100163769
- Publication date Jul 1, 2010
- PAUL WURTH S.A.
- Yvan Kroemmer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PULVERIZED COAL INJECTION LANCE
- Publication number 20100001443
- Publication date Jan 7, 2010
- PAUL WURTH S.A.
- Yvan Kroemmer
- C21 - METALLURGY OF IRON
Information Patent Application
Device for passing heavily flowing bulk material into a delivery pipe
- Publication number 20040096280
- Publication date May 20, 2004
- Yvan Kroemmer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Device for discharging dust from a dry dust collector of a blast fu...
- Publication number 20030075085
- Publication date Apr 24, 2003
- Yvan Kroemmer
- C21 - METALLURGY OF IRON