Peter Ernst

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Stadel, CH

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Patents Grantslast 30 patents

Information Patent Grant
Workpiece made from a chromium alloy
- Patent number 6,616,779
- Issue date Sep 9, 2003
- Alstom
- Peter Ernst
- C21 - METALLURGY OF IRON
Information Patent Grant
Turbo machine
- Patent number 6,499,944
- Issue date Dec 31, 2002
- Alstom
- Alexander Beeck
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Martensitic-hardenable heat-treated steel with improved resistance...
- Patent number 6,464,804
- Issue date Oct 15, 2002
- Alstom (Switzerland) Ltd
- Alkan Goecmen
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for producing a thermally loaded casting
- Patent number 6,412,541
- Issue date Jul 2, 2002
- Alstom Power N.V.
- Hans-Joachim Roesler
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for the production of a workpiece from a chromium alloy, an...
- Patent number 6,406,572
- Issue date Jun 18, 2002
- ABB Research Ltd.
- Peter Ernst
- C21 - METALLURGY OF IRON
Information Patent Grant
Fully martensitic steel alloy
- Patent number 6,030,469
- Issue date Feb 29, 2000
- ABB Research Ltd.
- Peter Ernst
- C21 - METALLURGY OF IRON
Information Patent Grant
Guide blade for steam turbines
- Patent number 6,007,296
- Issue date Dec 28, 1999
- ABB Research Ltd.
- Peter Ernst
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Method For The Manufacture Of An Erosion Protection Layer And A Com...
- Publication number 20090162207
- Publication date Jun 25, 2009
- Sulzer Markets and Technology AG
- Thomas Peters
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Workpiece made from a chromium alloy
- Publication number 20020141897
- Publication date Oct 3, 2002
- Peter Ernst
- C21 - METALLURGY OF IRON
Information Patent Application
Martensitic-hardenable heat-treated steel with improved resistance...
- Publication number 20020003008
- Publication date Jan 10, 2002
- Alkan Goecmen
- C21 - METALLURGY OF IRON
Information Patent Application
Process for producing a thermally loaded casting
- Publication number 20010042607
- Publication date Nov 22, 2001
- Hans-Joachim Roesler
- B22 - CASTING POWDER METALLURGY