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Daniel Edward Matejczyk
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West Hills, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Additive manufacturing for elevated-temperature ductility and stres...
Patent number
10,259,043
Issue date
Apr 16, 2019
Aerojet Rocketdyne of DE, Inc.
Daniel E. Matejczyk
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
High temperature stable nanocrystalline SiGe thermoelectric material
Patent number
8,512,667
Issue date
Aug 20, 2013
Pratt & Whitney, Rocketdyne, Inc.
Sherwin Yang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of assembling a thermal expansion compensator
Patent number
8,286,335
Issue date
Oct 16, 2012
Hamilton Sundstrand Space Systems International, Inc.
William Determan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Thermal expansion compensator having an elastic conductive element...
Patent number
8,128,418
Issue date
Mar 6, 2012
Hamilton Sundstrand Space Systems International, Inc.
William Determan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cryomilled aluminum alloys and components extruded and forged there...
Patent number
7,354,490
Issue date
Apr 8, 2008
The Boeing Company
Leslie G. Fritzemeier
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for preparing cryomilled aluminum alloys and components extr...
Patent number
6,902,699
Issue date
Jun 7, 2005
The Boeing Company
Leslie G. Fritzemeier
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Nanophase composite duct assembly
Patent number
6,848,163
Issue date
Feb 1, 2005
The Boeing Company
Clifford C. Bampton
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
ADDITIVE MANUFACTURING FOR ELEVATED-TEMPERATURE DUCTILITY AND STRES...
Publication number
20150336171
Publication date
Nov 26, 2015
Daniel E. Matejczyk
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
METHOD OF MANUFACTURING AN AIRFOIL
Publication number
20130209262
Publication date
Aug 15, 2013
Daniel Edward Matejczyk
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH TEMPERATURE STABLE NANOCRYSTALLINE SiGe THERMOELECTRIC MATERIAL
Publication number
20120121495
Publication date
May 17, 2012
Hamilton Sundstrand Corporation
Sherwin Yang
B22 - CASTING POWDER METALLURGY
Information
Patent Application
HIGH TEMPERATURE FLEXIBLE ELECTRODE
Publication number
20120060886
Publication date
Mar 15, 2012
Hamilton Sundstrand Corporation
William R. Determan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THERMAL EXPANSION COMPENSATOR
Publication number
20120042500
Publication date
Feb 23, 2012
HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATIONAL, INC.
William Determan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
THERMAL EXPANSION COMPENSATOR HAVING AN ELASTIC CONDUCTIVE ELEMENT...
Publication number
20120045948
Publication date
Feb 23, 2012
Hamilton Sundstrand Corporation
William Determan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
NANOPHASE COMPOSITE DUCT ASSEMBLY
Publication number
20040255460
Publication date
Dec 23, 2004
Clifford C. Bampton
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Cryomilled aluminum alloys and components extruded and forged there...
Publication number
20040228755
Publication date
Nov 18, 2004
The Boeing Company
Leslie G. Fritzemeier
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method for preparing cryomilled aluminum alloys and components extr...
Publication number
20040065173
Publication date
Apr 8, 2004
The Boeing Company
Leslie G. Fritzemeier
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...