TechHold LLC

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Minneapolis, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Power grid protection via transformer neutral blocking systems and...
- Patent number 11,984,720
- Issue date May 14, 2024
- TechHold LLC
- David Anderson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control system for transformer protection system
- Patent number 11,923,129
- Issue date Mar 5, 2024
- TechHold LLC
- David Anderson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for improved operation of power grid components i...
- Patent number 10,985,559
- Issue date Apr 20, 2021
- TechHold LLC
- George Anderson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for actuating a transformer neutral blocking sy...
- Patent number 10,931,096
- Issue date Feb 23, 2021
- TechHold LLC
- Greg Fuchs
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CONTROL SYSTEM FOR TRANSFORMER PROTECTION SYSTEM
- Publication number 20220254565
- Publication date Aug 11, 2022
- TechHold LLC
- DAVID ANDERSON
- H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks