Robert E. Ray

Person

Strongsville, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Alkaline electrochemical cells comprising increased zinc oxide levels
- Patent number 12,126,014
- Issue date Oct 22, 2024
- ENERGIZER BRANDS, LLC
- Robert P. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Alkaline electrochemical cells comprising increased zinc oxide levels
- Patent number 11,450,847
- Issue date Sep 20, 2022
- ENERGIZER BRANDS, LLC
- Robert P. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery can having off-center vent
- Patent number 8,268,468
- Issue date Sep 18, 2012
- Eveready Battery Company, Inc.
- John C. Stearns
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Battery container having cruciform vent and cover
- Patent number 8,158,280
- Issue date Apr 17, 2012
- Eveready Battery Company, Inc.
- Robert E. Ray
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Battery can having off-center C-shaped vent
- Patent number 7,875,376
- Issue date Jan 25, 2011
- Eveready Battery Company, Inc.
- John C. Stearns
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Battery can having vent and asymmetric welded cover
- Patent number 7,572,545
- Issue date Aug 11, 2009
- Everyready Battery Company, Inc.
- R. Justin Begg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Increased volume electrochemical cell
- Patent number 6,759,162
- Issue date Jul 6, 2004
- Eveready Battery Company, Inc.
- William R. Bennett
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical cell with improved gasket and seal
- Patent number 6,468,691
- Issue date Oct 22, 2002
- Eveready Battery Company, Inc.
- Manuel Rafols Malay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Crimping die employing powered chuck
- Patent number 6,427,302
- Issue date Aug 6, 2002
- Eveready Battery Company, Inc.
- Raymond W. Piantoni
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Crimping die employing powered chuck
- Patent number 6,256,853
- Issue date Jul 10, 2001
- Eveready Battery Company, Inc.
- Raymond W. Piantoni
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Plasma treatment for metal oxide electrodes
- Patent number 6,080,283
- Issue date Jun 27, 2000
- Eveready Battery Company, Inc.
- Robert E. Ray
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
ALKALINE ELECTROCHEMICAL CELLS COMPRISING INCREASED ZINC OXIDE LEVELS
- Publication number 20230107037
- Publication date Apr 6, 2023
- ENERGIZER BRANDS, LLC
- Robert P. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALKALINE ELECTROCHEMICAL CELLS COMPRISING INCREASED ZINC OXIDE LEVELS
- Publication number 20200235382
- Publication date Jul 23, 2020
- ENERGIZER BRANDS, LLC
- Robert P. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery Can Having Off-Center Vent
- Publication number 20110111271
- Publication date May 12, 2011
- Eveready Battery Company, Inc.
- John C. Stearns
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ELECTROCHEMICAL CELL AND CURRENT COLLECTOR ASSEMBLY THEREFOR
- Publication number 20080070098
- Publication date Mar 20, 2008
- Robert E. Ray,
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery can having off-center C-shaped vent
- Publication number 20070275294
- Publication date Nov 29, 2007
- John C. Stearns
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Battery container having cruciform vent and cover
- Publication number 20070275295
- Publication date Nov 29, 2007
- Robert E. Ray
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Battery can having vent and asymmetric welded cover
- Publication number 20070275293
- Publication date Nov 29, 2007
- R. Justin Begg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery cell with improved pressure relief vent
- Publication number 20070134547
- Publication date Jun 14, 2007
- Richard L. Bouffard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrochemical cell having venting current collector and seal asse...
- Publication number 20050053832
- Publication date Mar 10, 2005
- Robert E. Ray
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery cell with improved pressure relief vent
- Publication number 20040157115
- Publication date Aug 12, 2004
- Richard L. Bouffard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrochemical cell with low volume cover assembly
- Publication number 20040157120
- Publication date Aug 12, 2004
- James X. Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrochemical cell having venting current collector and seal asse...
- Publication number 20030118892
- Publication date Jun 26, 2003
- Robert E. Ray
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Seal for electrochemical cell
- Publication number 20030118902
- Publication date Jun 26, 2003
- Mark A. Schubert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Increased volume electrochemical cell
- Publication number 20010055715
- Publication date Dec 27, 2001
- William R. Bennett
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Crimping die employing powered chuck
- Publication number 20010029769
- Publication date Oct 18, 2001
- Raymond W. Piantoni
- H01 - BASIC ELECTRIC ELEMENTS

Robert E. Ray

Person

Patents Grantslast 30 patents

Alkaline electrochemical cells comprising increased zinc oxide levels

Alkaline electrochemical cells comprising increased zinc oxide levels

Battery can having off-center vent

Battery container having cruciform vent and cover

Battery can having off-center C-shaped vent

Battery can having vent and asymmetric welded cover

Increased volume electrochemical cell

Electrochemical cell with improved gasket and seal

Crimping die employing powered chuck

Crimping die employing powered chuck

Plasma treatment for metal oxide electrodes

Patents Applicationslast 30 patents

ALKALINE ELECTROCHEMICAL CELLS COMPRISING INCREASED ZINC OXIDE LEVELS

ALKALINE ELECTROCHEMICAL CELLS COMPRISING INCREASED ZINC OXIDE LEVELS

Battery Can Having Off-Center Vent

ELECTROCHEMICAL CELL AND CURRENT COLLECTOR ASSEMBLY THEREFOR

Battery can having off-center C-shaped vent

Battery container having cruciform vent and cover

Battery can having vent and asymmetric welded cover

Battery cell with improved pressure relief vent

Electrochemical cell having venting current collector and seal asse...

Battery cell with improved pressure relief vent

Electrochemical cell with low volume cover assembly

Electrochemical cell having venting current collector and seal asse...

Seal for electrochemical cell

Increased volume electrochemical cell

Crimping die employing powered chuck