Sarah Duncanson

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Toluca Lake, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable power generating system uses rotating table
- Patent number 11,777,372
- Issue date Oct 3, 2023
- K-Technology USA, Inc.
- Ki Il Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Train rail power generating system and method
- Patent number 11,613,279
- Issue date Mar 28, 2023
- K-Technology USA, Inc.
- Ki Il Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Train derailment and rollover prevention system
- Patent number 11,535,283
- Issue date Dec 27, 2022
- K-Technology USA, Inc.
- Ki Il Kim
- B61 - RAILWAYS
Information Patent Grant
Vehicle safety and power generating system
- Patent number 11,046,178
- Issue date Jun 29, 2021
- K-Technology USA, Inc.
- Ki Il Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus with power generators driven by electric motors
- Patent number 9,160,222
- Issue date Oct 13, 2015
- K-Technology USA, Inc.
- Ki Il Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power generating system using wasting energy from moving objects
- Patent number 8,872,368
- Issue date Oct 28, 2014
- K-Technology USA, Inc.
- Ki Il Kim
- B61 - RAILWAYS