Patricia A. Stewart

Person

Lower Burrell, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Embossing for electro discharge textured sheet
- Patent number 11,130,160
- Issue date Sep 28, 2021
- Arconic Technologies LLC
- Thomas J. Kasun
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus and method for rolling metal
- Patent number 10,589,327
- Issue date Mar 17, 2020
- Arconic Inc.
- Patricia Stewart
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus and method for imparting selected topographies to aluminu...
- Patent number 9,457,392
- Issue date Oct 4, 2016
- Alcoa Inc.
- Shen Sheu
- B24 - GRINDING POLISHING
Information Patent Grant
Lubricant for improved surface quality of cast aluminum and method
- Patent number 7,273,086
- Issue date Sep 25, 2007
- Alcoa Inc.
- Ray T. Richter
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Control of oxide growth on molten aluminum during casting using a h...
- Patent number 7,267,158
- Issue date Sep 11, 2007
- Alcoa Inc.
- Paula L. Kolek
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Lubricant for improved surface quality of cast aluminum and method
- Patent number 7,143,812
- Issue date Dec 5, 2006
- Alcoa Inc.
- John Bahaychick
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Lubricant for improved surface quality of cast aluminum and method
- Patent number 7,111,665
- Issue date Sep 26, 2006
- Alcon Inc.
- Patricia A. Stewart
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ceramic core spacer blocks for high temperature preheat cycles
- Patent number 6,569,379
- Issue date May 27, 2003
- Alcoa Inc.
- Calvin Bates
- C21 - METALLURGY OF IRON
Information Patent Grant
Thermal shock protection for electrolysis cells
- Patent number 6,447,667
- Issue date Sep 10, 2002
- Alcoa Inc.
- Calvin Bates
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
EMBOSSING FOR ELECTRO DISCHARGE TEXTURED SHEET
- Publication number 20170157655
- Publication date Jun 8, 2017
- Thomas J. Kasun
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
APPARATUS AND METHOD FOR ROLLING METAL
- Publication number 20150321232
- Publication date Nov 12, 2015
- Patricia Stewart
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
APPARATUS AND METHOD FOR IMPARTING SELECTED TOPOGRAPHIES TO ALUMINU...
- Publication number 20140060700
- Publication date Mar 6, 2014
- Shen Sheu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Apparatus and Method for Imparting Selected Topographies to Aluminu...
- Publication number 20130273394
- Publication date Oct 17, 2013
- Shen Sheu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
APPARATUS AND METHOD FOR IMPARTING SELECTED TOPOGRAPHIES TO ALUMINU...
- Publication number 20130122327
- Publication date May 16, 2013
- Shen Sheu
- B32 - LAYERED PRODUCTS
Information Patent Application
Ceramic core spacer blocks for high temperature preheat cycles
- Publication number 20060163782
- Publication date Jul 27, 2006
- Calvin Bates
- C21 - METALLURGY OF IRON
Information Patent Application
Lubricant for improved surface quality of cast aluminum and method
- Publication number 20060089268
- Publication date Apr 27, 2006
- Patricia A. Stewart
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Lubricant for improved surface quality of cast aluminum and method
- Publication number 20060089267
- Publication date Apr 27, 2006
- Ray T. Richter
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Lubricant for improved surface quality of cast aluminum and method
- Publication number 20060089269
- Publication date Apr 27, 2006
- John Bahaychick
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Steel-shelled ceramic spacer block
- Publication number 20060017204
- Publication date Jan 26, 2006
- Roger W. Kaufold
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
Low temperature sintering of nickel ferrite powders
- Publication number 20050087916
- Publication date Apr 28, 2005
- Michael A. Easley
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Lubricant for improved surface quality of cast aluminum and method
- Publication number 20050043189
- Publication date Feb 24, 2005
- Patricia A. Stewart
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Method for producing foamed aluminum products
- Publication number 20040163492
- Publication date Aug 26, 2004
- Mark D. Crowley
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Ceramic core spacer blocks for high temperature preheat cycles
- Publication number 20030031973
- Publication date Feb 13, 2003
- Calvin Bates
- C21 - METALLURGY OF IRON
Information Patent Application
Thermal shock protection for electrolysis cells
- Publication number 20020092774
- Publication date Jul 18, 2002
- Calvin Bates
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patricia A. Stewart

Person

Patents Grantslast 30 patents

Embossing for electro discharge textured sheet

Apparatus and method for rolling metal

Apparatus and method for imparting selected topographies to aluminu...

Lubricant for improved surface quality of cast aluminum and method

Control of oxide growth on molten aluminum during casting using a h...

Lubricant for improved surface quality of cast aluminum and method

Lubricant for improved surface quality of cast aluminum and method

Ceramic core spacer blocks for high temperature preheat cycles

Thermal shock protection for electrolysis cells

Patents Applicationslast 30 patents

EMBOSSING FOR ELECTRO DISCHARGE TEXTURED SHEET

APPARATUS AND METHOD FOR ROLLING METAL

APPARATUS AND METHOD FOR IMPARTING SELECTED TOPOGRAPHIES TO ALUMINU...

Apparatus and Method for Imparting Selected Topographies to Aluminu...

APPARATUS AND METHOD FOR IMPARTING SELECTED TOPOGRAPHIES TO ALUMINU...

Ceramic core spacer blocks for high temperature preheat cycles

Lubricant for improved surface quality of cast aluminum and method

Lubricant for improved surface quality of cast aluminum and method

Lubricant for improved surface quality of cast aluminum and method

Steel-shelled ceramic spacer block

Low temperature sintering of nickel ferrite powders

Lubricant for improved surface quality of cast aluminum and method

Method for producing foamed aluminum products

Ceramic core spacer blocks for high temperature preheat cycles

Thermal shock protection for electrolysis cells