Ross L. Johnstal

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Battery configurations having through-pack fasteners
- Patent number 11,923,494
- Issue date Mar 5, 2024
- Apple Inc.
- Dylan Erb
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for redundant control of active fuses for batte...
- Patent number 11,710,957
- Issue date Jul 25, 2023
- Archer Aviation, Inc.
- Anvin Joe Manadan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Battery configurations having through-pack fasteners
- Patent number 11,677,120
- Issue date Jun 13, 2023
- Apple Inc.
- Dylan Erb
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery configurations having balanced current collectors
- Patent number 11,600,891
- Issue date Mar 7, 2023
- Apple Inc.
- Dylan Erb
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery configurations for cell balancing
- Patent number 11,588,155
- Issue date Feb 21, 2023
- Apple Inc.
- Dylan Erb
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BATTERY CONFIGURATIONS HAVING THROUGH-PACK FASTENERS
- Publication number 20240372130
- Publication date Nov 7, 2024
- Apple Inc.
- Dylan Erb
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CONFIGURATIONS HAVING THROUGH-PACK FASTENERS
- Publication number 20230387552
- Publication date Nov 30, 2023
- Apple Inc.
- Dylan Erb
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CONFIGURATIONS HAVING THROUGH-PACK FASTENERS
- Publication number 20220077444
- Publication date Mar 10, 2022
- Apple Inc.
- Dylan Erb
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CONFIGURATIONS HAVING THROUGH-PACK FASTENERS
- Publication number 20220077489
- Publication date Mar 10, 2022
- Apple Inc.
- Dylan Erb
- H01 - BASIC ELECTRIC ELEMENTS