Daniel Allen

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New Milford, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Seal assembly for a battery cell
- Patent number 11,817,591
- Issue date Nov 14, 2023
- DURACELL U.S. OPERATIONS, INC.
- Mark T. Ashbolt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
End cap assembly and vent for high power cells
- Patent number 7,579,105
- Issue date Aug 25, 2009
- The Gillette Company
- Robert A. Yoppolo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEAL ASSEMBLY FOR A BATTERY CELL
- Publication number 20240079698
- Publication date Mar 7, 2024
- DURACELL U.S. OPERATIONS, INC.
- Mark T. Ashbolt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEAL ASSEMBLY FOR A BATTERY CELL
- Publication number 20210367297
- Publication date Nov 25, 2021
- DURACELL U.S. OPERATIONS, INC.
- Mark T. Ashbolt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
End cap assembly and vent for high power cells
- Publication number 20060188779
- Publication date Aug 24, 2006
- Robert A. Yoppolo
- H01 - BASIC ELECTRIC ELEMENTS