David Benjamin Helmer

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Rexford, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Turbine blade
- Patent number 10,174,620
- Issue date Jan 8, 2019
- General Electric Company
- Matthew Lee Krumanaker
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Impingement cooled spline seal
- Patent number 9,869,201
- Issue date Jan 16, 2018
- General Electric Company
- Thomas Earl Dyson
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Cooled airfoil trailing edge and method of cooling the airfoil trai...
- Patent number 9,732,617
- Issue date Aug 15, 2017
- General Electric Company
- Guanghua Wang
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
TURBINE BLADE
- Publication number 20170107826
- Publication date Apr 20, 2017
- GENERAL ELECTRIC COMPANY
- Matthew Lee Krumanaker
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
IMPINGEMENT COOLED SPLINE SEAL
- Publication number 20160348535
- Publication date Dec 1, 2016
- GENERAL ELECTRIC COMPANY
- THOMAS EARL DYSON
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
COOLED AIRFOIL TRAILING EDGE AND METHOD OF COOLING THE AIRFOIL TRAI...
- Publication number 20150147158
- Publication date May 28, 2015
- GENERAL ELECTRIC COMPANY
- Guanghua Wang
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...