LeRoy E. D'Astolfo

Person

Lower Burrell, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for preventing thermite reactions in electrolyt...
- Patent number 12,006,581
- Issue date Jun 11, 2024
- ELYSIS LIMITED PARTNERSHIP
- Leroy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Insulation assembly for electrolysis cell
- Patent number 10,648,094
- Issue date May 12, 2020
- ELYSIS LIMITED PARTNERSHIP
- Leroy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Feeding systems and methods of using feeding systems
- Patent number 10,633,752
- Issue date Apr 28, 2020
- ELYSIS LIMITED PARTNERSHIP
- Roy A. Glisan
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Systems and methods for preventing thermite reactions in electrolyt...
- Patent number 9,982,355
- Issue date May 29, 2018
- Alcoa USA Corp.
- Leroy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Current collector bar apparatus, system, and method of using the same
- Patent number 9,371,593
- Issue date Jun 21, 2016
- Alcoa Inc.
- Richard M. Beeler
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Inert electrodes with low voltage drop and methods of making the same
- Patent number 9,222,183
- Issue date Dec 29, 2015
- Alcoa Inc.
- Leroy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Cermet inert anode assembly heat radiation shield
- Patent number 7,282,133
- Issue date Oct 16, 2007
- Alcoa Inc.
- James T. Burg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Protecting an inert anode from thermal shock
- Patent number 7,118,666
- Issue date Oct 10, 2006
- Alcoa Inc.
- Alfred F. LaCamera
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Inert anode assembly
- Patent number 6,818,106
- Issue date Nov 16, 2004
- Alcoa Inc.
- LeRoy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Mechanical attachment of electrical current conductor to inert anodes
- Patent number 6,805,777
- Issue date Oct 19, 2004
- Alcoa Inc.
- Leroy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Insulation assemblies for metal production cells
- Patent number 6,723,221
- Issue date Apr 20, 2004
- Alcoa Inc.
- LeRoy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of converting Hall-Heroult cells to inert anode cells for al...
- Patent number 6,558,526
- Issue date May 6, 2003
- Alcoa Inc.
- LeRoy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Retrofit aluminum smelting cells using inert anodes and method
- Patent number 6,551,489
- Issue date Apr 22, 2003
- Alcoa Inc.
- LeRoy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for low temperature electrolysis of metals in a chloride sa...
- Patent number 5,378,325
- Issue date Jan 3, 1995
- Aluminum Company of America
- Leroy E. Dastolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Milling solution and method
- Patent number 5,248,386
- Issue date Sep 28, 1993
- Aluminum Company of America
- LeRoy E. Dastolfo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Milling solution and method
- Patent number 5,215,624
- Issue date Jun 1, 1993
- Aluminum Company of America
- LeRoy E. Dastolfo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Milling solution and method
- Patent number 5,100,500
- Issue date Mar 31, 1992
- Aluminum Company of America
- LeRoy E. Dastolfo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for regulating reaction temperature
- Patent number 4,943,426
- Issue date Jul 24, 1990
- Aluminum Company of America
- LeRoy E. Dastolfo
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
MEASURING TEMPERATURE OF AN ELECTROLYTIC BATH
- Publication number 20250020517
- Publication date Jan 16, 2025
- ELYSIS LIMITED PARTNERSHIP
- Leroy D'ASTOLFO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
REMOVING IMPURITIES FROM AN ELECTROLYTE
- Publication number 20240003030
- Publication date Jan 4, 2024
- ELYSIS LIMITED PARTNERSHIP
- Leroy D'ASTOLFO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
CONTROLLING ELECTRODE CURRENT DENSITY OF AN ELECTROLYTIC CELL
- Publication number 20240003031
- Publication date Jan 4, 2024
- ELYSIS LIMITED PARTNERSHIP
- Leroy D'ASTOLFO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
DETECTING THERMITE REACTIONS IN AN ELECTROLYTIC CELL
- Publication number 20230374685
- Publication date Nov 23, 2023
- ELYSIS LIMITED PARTNERSHIP
- Leroy D'ASTOLFO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEM AND PROCESS FOR STARTING UP AN ELECTROLYTIC CELL
- Publication number 20230175156
- Publication date Jun 8, 2023
- ELYSIS LIMITED PARTNERSHIP
- Benoit BARDET
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Systems And Methods For Preventing Thermite Reactions In Electrolyt...
- Publication number 20220316083
- Publication date Oct 6, 2022
- ELYSIS LIMITED PARTNERSHIP
- Leroy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
FEEDING SYSTEMS AND METHODS OF USING FEEDING SYSTEMS
- Publication number 20170283969
- Publication date Oct 5, 2017
- ALCOA USA CORP.
- Roy A. Glisan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
INSULATION ASSEMBLY FOR ELECTROLYSIS CELL
- Publication number 20170211196
- Publication date Jul 27, 2017
- ALCOA USA CORP.
- Leroy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
CURRENT COLLECTOR BAR APPARATUS, SYSTEM, AND METHOD OF USING THE SAME
- Publication number 20140069820
- Publication date Mar 13, 2014
- ALCOA INC.
- Richard M. Beeler
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Systems and methods for preventing thermite reactions in electrolyt...
- Publication number 20140048421
- Publication date Feb 20, 2014
- Leroy E. D'astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
INERT ELECTRODES WITH LOW VOLTAGE DROP AND METHODS OF MAKING THE SAME
- Publication number 20140034507
- Publication date Feb 6, 2014
- Leroy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
CERMET INERT ANODE ASSEMBLY HEAT RADIATION SHIELD
- Publication number 20080067060
- Publication date Mar 20, 2008
- ALCOA INC.
- James T. Burg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Inert anode electrical connection
- Publication number 20050199508
- Publication date Sep 15, 2005
- LeRoy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Cermet inert anode assembly heat radiation shield
- Publication number 20050194260
- Publication date Sep 8, 2005
- James T. Burg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Sinter-bonded direct pin connections for inert anodes
- Publication number 20040195092
- Publication date Oct 7, 2004
- Leroy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
MECHANICAL ATTACHMENT OF ELECTRICAL CURRENT CONDUCTOR TO INERT ANODES
- Publication number 20040195091
- Publication date Oct 7, 2004
- Leroy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Inert anode assembly
- Publication number 20040094409
- Publication date May 20, 2004
- LeRoy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Shockproof refractory castable anode assembly
- Publication number 20030141196
- Publication date Jul 31, 2003
- Leroy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Protecting an inert anode from thermal shock
- Publication number 20030127339
- Publication date Jul 10, 2003
- Alfred F. LaCamera
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Cermet inert anode assembly thermal insulating layer
- Publication number 20030038039
- Publication date Feb 27, 2003
- Alfred F. LaCamera
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Insulation assemblies for metal production cells
- Publication number 20020074235
- Publication date Jun 20, 2002
- LeRoy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method of converting Hall-Haroult cells to inert anode cells for al...
- Publication number 20010037946
- Publication date Nov 8, 2001
- LeRoy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Retrofit aluminum smelting cells using inert anodes
- Publication number 20010035344
- Publication date Nov 1, 2001
- LeRoy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

LeRoy E. D'Astolfo

Person

Patents Grantslast 30 patents

Systems and methods for preventing thermite reactions in electrolyt...

Insulation assembly for electrolysis cell

Feeding systems and methods of using feeding systems

Systems and methods for preventing thermite reactions in electrolyt...

Current collector bar apparatus, system, and method of using the same

Inert electrodes with low voltage drop and methods of making the same

Cermet inert anode assembly heat radiation shield

Protecting an inert anode from thermal shock

Inert anode assembly

Mechanical attachment of electrical current conductor to inert anodes

Insulation assemblies for metal production cells

Method of converting Hall-Heroult cells to inert anode cells for al...

Retrofit aluminum smelting cells using inert anodes and method

Process for low temperature electrolysis of metals in a chloride sa...

Milling solution and method

Milling solution and method

Milling solution and method

Method for regulating reaction temperature

Patents Applicationslast 30 patents

MEASURING TEMPERATURE OF AN ELECTROLYTIC BATH

REMOVING IMPURITIES FROM AN ELECTROLYTE

CONTROLLING ELECTRODE CURRENT DENSITY OF AN ELECTROLYTIC CELL

DETECTING THERMITE REACTIONS IN AN ELECTROLYTIC CELL

SYSTEM AND PROCESS FOR STARTING UP AN ELECTROLYTIC CELL

Systems And Methods For Preventing Thermite Reactions In Electrolyt...

FEEDING SYSTEMS AND METHODS OF USING FEEDING SYSTEMS

INSULATION ASSEMBLY FOR ELECTROLYSIS CELL

CURRENT COLLECTOR BAR APPARATUS, SYSTEM, AND METHOD OF USING THE SAME

Systems and methods for preventing thermite reactions in electrolyt...

INERT ELECTRODES WITH LOW VOLTAGE DROP AND METHODS OF MAKING THE SAME

CERMET INERT ANODE ASSEMBLY HEAT RADIATION SHIELD

Inert anode electrical connection

Cermet inert anode assembly heat radiation shield

Sinter-bonded direct pin connections for inert anodes

MECHANICAL ATTACHMENT OF ELECTRICAL CURRENT CONDUCTOR TO INERT ANODES

Inert anode assembly

Shockproof refractory castable anode assembly

Protecting an inert anode from thermal shock

Cermet inert anode assembly thermal insulating layer

Insulation assemblies for metal production cells

Method of converting Hall-Haroult cells to inert anode cells for al...

Retrofit aluminum smelting cells using inert anodes