Stefan James STRECKFUS

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Well-based potential energy conversion systems and methods
- Patent number 11,920,440
- Issue date Mar 5, 2024
- RENEWELL ENERGY
- Walker Rowley Colt
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Well-based potential energy conversion systems and methods
- Patent number 11,492,874
- Issue date Nov 8, 2022
- RENEWELL ENERGY
- Walter Rowley Colt
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR GRAVITY ENERGY STORAGE
- Publication number 20240376872
- Publication date Nov 14, 2024
- RENEWELL ENERGY
- Stefan James STRECKFUS
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
WELL-BASED POTENTIAL ENERGY CONVERSION SYSTEMS AND METHODS FEATURIN...
- Publication number 20240258878
- Publication date Aug 1, 2024
- RENEWELL ENERGY
- Walker Rowley COLT
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
WELL-BASED POTENTIAL ENERGY CONVERSION SYSTEMS AND METHODS
- Publication number 20230020488
- Publication date Jan 19, 2023
- RENEWELL ENERGY
- Walter Rowley COLT
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL-BASED POTENTIAL ENERGY CONVERSION SYSTEMS AND METHODS
- Publication number 20220065231
- Publication date Mar 3, 2022
- RENEWELL ENERGY
- Walter Rowley COLT
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...