Howmet Corporation

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Independence, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Casting method, apparatus, and product
- Patent number 10,082,032
- Issue date Sep 25, 2018
- Howmet Corporation
- Rajeev Naik
- B22 - CASTING POWDER METALLURGY
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
Alloy for directional solidification and component made of stem-sha...
- Patent number 9,068,251
- Issue date Jun 30, 2015
- Siemens Aktiengesellschaft
- Winfried Eβer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sequential mold filling
- Patent number 8,540,010
- Issue date Sep 24, 2013
- Howmet Corporation
- Brian D. Przeslawski
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Nickel base superalloy and single crystal castings
- Patent number 8,241,560
- Issue date Aug 14, 2012
- Howmet Corporation
- John Corrigan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
CVD condeposition of A1 and one or more reactive (gettering) elemen...
- Patent number 7,901,788
- Issue date Mar 8, 2011
- Howmet Corporation
- Bruce M. Warnes
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of making sputtering target
- Patent number 7,832,619
- Issue date Nov 16, 2010
- Howmet Corporation
- Greg A. Butzer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Solid oxide fuel cell electrolyte and method
- Patent number 7,763,371
- Issue date Jul 27, 2010
- Howmet Corporation
- Kenneth S. Murphy
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Duplex gas phase coating
- Patent number 7,371,428
- Issue date May 13, 2008
- Howmet Corporation
- Vincent J. Russo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Yttrium modified amorphous alloy
- Patent number 7,153,376
- Issue date Dec 26, 2006
- Howmet Corporation
- George W. Wolter
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Fugitive patterns for investment casting
- Patent number 6,986,949
- Issue date Jan 17, 2006
- Howmet Corporation
- Michael W. Mertins
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Weld repair of superalloy castings
- Patent number 6,916,387
- Issue date Jul 12, 2005
- Howmet Corporation
- James B. Lulofs
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Chemical vapor deposition apparatus and method
- Patent number 6,911,234
- Issue date Jun 28, 2005
- Howmet Corporation
- Bruce M. Warnes
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Directional solidification method and apparatus
- Patent number 6,896,030
- Issue date May 24, 2005
- Howmet Corporation
- Mark L. Soderstrom
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Tantalum modified amorphous alloy
- Patent number 6,896,750
- Issue date May 24, 2005
- Howmet Corporation
- George W. Wolter
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
CASTING METHOD, APPARATUS AND PRODUCT
- Publication number 20190032492
- Publication date Jan 31, 2019
- Howmet Corporation
- Rajeev Naik
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Cast-in cooling features especially for turbine airfoils
- Publication number 20140271129
- Publication date Sep 18, 2014
- Howmet Corporation
- Boyd A. Mueller
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Vacuum or air casting using induction hot topping
- Publication number 20140251572
- Publication date Sep 11, 2014
- Howmet Corporation
- Russell G. Vogt
- B22 - CASTING POWDER METALLURGY

Trademarklast 30 trademarks

Information Trademark
75559154 - HOWMET
- Serial number 75559154
- Registration number 2426082
- Filing date Sep 25, 1998
- HOWMET CORPORATION
- 6 - Common metals and their alloys

Howmet Corporation

Organization

Patents Grantslast 30 patents

Casting method, apparatus, and product

Cast-in cooling features especially for turbine airfoils

Alloy for directional solidification and component made of stem-sha...

Sequential mold filling

Nickel base superalloy and single crystal castings

CVD condeposition of A1 and one or more reactive (gettering) elemen...

Method of making sputtering target

Solid oxide fuel cell electrolyte and method

Duplex gas phase coating

Yttrium modified amorphous alloy

Fugitive patterns for investment casting

Weld repair of superalloy castings

Chemical vapor deposition apparatus and method

Directional solidification method and apparatus

Tantalum modified amorphous alloy

Patents Applicationslast 30 patents

CASTING METHOD, APPARATUS AND PRODUCT

Cast-in cooling features especially for turbine airfoils

Vacuum or air casting using induction hot topping

Trademarklast 30 trademarks

75559154 - HOWMET