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Samuel Sherman
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San Francisco, CA, US
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last 30 patents
Information
Patent Grant
Linear electromagnetic machine system
Patent number
11,616,428
Issue date
Mar 28, 2023
Mainspring Energy, Inc.
John Lawler
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Linear electromagnetic machine system with bearing housings having...
Patent number
10,985,641
Issue date
Apr 20, 2021
Mainspring Energy, Inc.
John Lawler
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
LINEAR ELECTROMAGNETIC MACHINE SYSTEM
Publication number
20230198367
Publication date
Jun 22, 2023
Mainspring Energy, Inc.
John Lawler
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SYSTEMS AND METHODS FOR FLEXURE-BASED BEARING MOUNTING
Publication number
20230034504
Publication date
Feb 2, 2023
Mainspring Energy, Inc.
John Lawler
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
LINEAR ELECTROMAGNETIC MACHINE SYSTEM
Publication number
20210288570
Publication date
Sep 16, 2021
Mainspring Energy, Inc.
John Lawler
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
LINEAR ELECTROMAGNETIC MACHINE SYSTEM
Publication number
20200036273
Publication date
Jan 30, 2020
EtaGen, Inc.
John Lawler
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...