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Michael K. Sherman
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Southbury, CT, US
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Patents Grants
last 30 patents
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Patent Grant
Air conditioning refrigerant charging device with digital gauge
Patent number
D991815
Issue date
Jul 11, 2023
ENERGIZER AUTO, INC.
Michael K. Sherman
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Air conditioning refrigerant charging device with digital gauge
Patent number
D976728
Issue date
Jan 31, 2023
ENERGIZER AUTO, INC.
Michael K. Sherman
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Air conditioning refrigerant charging device with digital gauge
Patent number
D924708
Issue date
Jul 13, 2021
ENERGIZER AUTO, INC.
Michael K. Sherman
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Air conditioning refrigerant charging device with digital gauge
Patent number
D924707
Issue date
Jul 13, 2021
ENERGIZER AUTO, INC.
Michael K. Sherman
D10 - Measuring, testing, or signalling instruments
Patents Applications
last 30 patents
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Patent Application
USER-GUIDED REFRIGERANT RECHARGE FOR VEHICLES
Publication number
20230173876
Publication date
Jun 8, 2023
Energizer Auto, Inc.
Tushar Kulkarni
B60 - VEHICLES IN GENERAL