David G. SANSOM

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Lake Wyle, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Turbine abradable layer with asymmetric ridges or grooves
- Patent number 9,249,680
- Issue date Feb 2, 2016
- SIEMENS ENERGY, INC.
- Ching-Pang Lee
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Turbine abradable layer with progressive wear zone multi level ridg...
- Patent number 9,151,175
- Issue date Oct 6, 2015
- Siemens Aktiengesellschaft
- Kok-Mun Tham
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Turbine abradable layer with progressive wear zone having a frangib...
- Patent number 8,939,706
- Issue date Jan 27, 2015
- SIEMENS ENERGY, INC.
- Ching-Pang Lee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Turbine abradable layer with progressive wear zone terraced ridges
- Patent number 8,939,707
- Issue date Jan 27, 2015
- SIEMENS ENERGY, INC.
- Ching-Pang Lee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Damage resistant thermal barrier coating and method
- Patent number 8,617,698
- Issue date Dec 31, 2013
- SIEMENS ENERGY, INC.
- David G. Sansom
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
CERAMIC LAYER CONSTITUTED OF PARTIALLY AND FULLY STABILIZED ZIRCONI...
- Publication number 20200087795
- Publication date Mar 19, 2020
- SIEMENS AKTIENGESELLSCHAFT
- KATHARINA BERGANDER
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TURBINE ABRADABLE LAYER WITH AIRFLOW DIRECTING PIXELATED SURFACE FE...
- Publication number 20170175560
- Publication date Jun 22, 2017
- SIEMENS AKTIENGESELLSCHAFT
- Gary B. MERRILL
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
TURBINE ABRADABLE LAYER WITH ASYMMETRIC RIDGES OR GROOVES
- Publication number 20150240652
- Publication date Aug 27, 2015
- SIEMENS ENERGY, INC.
- Ching-Pang Lee
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
TURBINE ABRADABLE LAYER WITH PROGRESSIVE WEAR ZONE MULTI LEVEL RIDG...
- Publication number 20150240651
- Publication date Aug 27, 2015
- SIEMENS AKTIENGESELLSCHAFT
- Kok-Mun Tham
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
DAMAGE RESISTANT THERMAL BARRIER COATING AND METHOD
- Publication number 20120276355
- Publication date Nov 1, 2012
- David G. Sansom
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...