Mark Lewis

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Haverhill, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
System, apparatus, and method for a pump motor failsafe
- Patent number 12,184,218
- Issue date Dec 31, 2024
- HydroCision, Inc.
- Mark Lewis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System, apparatus, and method for motor speed control
- Patent number 12,092,096
- Issue date Sep 17, 2024
- HydroCision, Inc.
- Mark Lewis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
System, apparatus, and method for electromagnetic interference miti...
- Patent number 11,963,342
- Issue date Apr 16, 2024
- HydroCision, Inc.
- Mark Lewis
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM, APPARATUS, AND METHOD FOR MOTOR SPEED CONTROL
- Publication number 20220145875
- Publication date May 12, 2022
- HydroCision, Inc.
- Mark Lewis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SYSTEM, APPARATUS, AND METHOD FOR ELECTROMAGNETIC INTERFERENCE MITI...
- Publication number 20220151118
- Publication date May 12, 2022
- HydroCision, Inc.
- Mark Lewis
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM, APPARATUS, AND METHOD FOR A PUMP MOTOR FAILSAFE
- Publication number 20220149759
- Publication date May 12, 2022
- HydroCision, Inc.
- Mark Lewis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER