Darren Rogers

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Muskegon, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Cast-in cooling features especially for turbine airfoils
- Patent number 9,835,035
- Issue date Dec 5, 2017
- Howmet Corporation
- Boyd A. Mueller
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Ceramic core with composite insert for casting airfoils
- Patent number 8,997,836
- Issue date Apr 7, 2015
- Howmet Corporation
- Boyd A. Mueller
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ceramic core with composite insert for casting airfoils
- Patent number 8,915,289
- Issue date Dec 23, 2014
- Howmet Corporation
- Boyd A. Mueller
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Ceramic core with composite insert for casting airfoils
- Patent number 8,899,303
- Issue date Dec 2, 2014
- Howmet Corporation
- Boyd Mueller
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Ceramic core with composite insert for casting airfoils
- Patent number 8,893,767
- Issue date Nov 25, 2014
- Howmet Corporation
- Boyd Mueller
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
Ceramic core with composite insert for casting airfoils
- Publication number 20150053365
- Publication date Feb 26, 2015
- Howmet Corporation
- Boyd A. Mueller
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CERAMIC CORE WITH COMPOSITE INSERT FOR CASTING AIRFOILS
- Publication number 20130220571
- Publication date Aug 29, 2013
- Howment Corporation
- Boyd A. Mueller
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Ceramic core with composite insert for casting airfoils
- Publication number 20130081774
- Publication date Apr 4, 2013
- Howmet Corporation
- Boyd Mueller
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Ceramic core with composite insert for casting airfoils
- Publication number 20120285648
- Publication date Nov 15, 2012
- Howmet Corporation
- Boyd Mueller
- B28 - WORKING CEMENT, CLAY, OR STONE