Andrew D. Williams

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Perth, GB

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Patents Grantslast 30 patents

Information Patent Grant
Turbomachinery blade having a platform relief hole, platform coolin...
- Patent number 8,579,590
- Issue date Nov 12, 2013
- Wood Group Heavy Industrial Turbines AG
- Gregory M. Nadvit
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Methods of maintaining turbine discs to avert critical bucket attac...
- Patent number 8,240,042
- Issue date Aug 14, 2012
- Wood Group Heavy Industrial Turbines AG
- Andrew D. Williams
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Turbomachinery blade having a platform relief hole
- Patent number 7,862,300
- Issue date Jan 4, 2011
- Wood Group Heavy Industrial Turbines AG
- Gregory M. Nadvit
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
TURBOMACHINERY BLADE HAVING A PLATFORM RELIEF HOLE, PLATFORM COOLIN...
- Publication number 20100329888
- Publication date Dec 30, 2010
- Gregory M. Nadvit
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Turbine Blade Having Platform Cooling Holes
- Publication number 20100322767
- Publication date Dec 23, 2010
- Gregory M. Nadvit
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Methods of Maintaining Turbine Discs to Avert Critical Bucket Attac...
- Publication number 20090282678
- Publication date Nov 19, 2009
- Andrew D. Williams
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TURBINE BLADE WITH TRAILING EDGE CUTBACK AND METHOD OF MAKING SAME
- Publication number 20070269316
- Publication date Nov 22, 2007
- Andrew D. Williams
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TURBOMACHINERY BLADE HAVING A PLATFORM RELIEF HOLE
- Publication number 20070269313
- Publication date Nov 22, 2007
- WOOD GROUP HEAVY INDUSTRIAL TURBINES AG
- Gregory M. Nadvit
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES