Roelof E. Groenewald

Person

Bothell, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Time-dependent plasma systems and methods for thermionic conversion
- Patent number 12,081,145
- Issue date Sep 3, 2024
- Modern Hydrogen, Inc.
- Stephen E. Clark
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for local generation and/or consumption of hydr...
- Patent number 11,897,768
- Issue date Feb 13, 2024
- Modern Hydrogen, Inc.
- Justin B. Ashton
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR LOCAL GENERATION AND/OR CONSUMPTION OF HYDR...
- Publication number 20240217815
- Publication date Jul 4, 2024
- Modern Hydrogen, Inc.
- Justin B. Ashton
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COMBINED COMBUSTION AND PYROLYSIS REACTORS FOR HYDROGEN PRODUCTION,...
- Publication number 20220387952
- Publication date Dec 8, 2022
- Modern Electron, Inc.
- Roelof E. Groenewald
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR LOCAL GENERATION AND/OR CONSUMPTION OF HYDR...
- Publication number 20220315424
- Publication date Oct 6, 2022
- Modern Electron, Inc.
- Justin B. Ashton
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SYSTEMS AND METHODS FOR LOCAL GENERATION AND/OR CONSUMPTION OF HYDR...
- Publication number 20210380407
- Publication date Dec 9, 2021
- Modern Electron Inc.
- Justin B. Ashton
- C01 - INORGANIC CHEMISTRY
Information Patent Application
TIME-DEPENDENT PLASMA SYSTEMS AND METHODS FOR THERMIONIC CONVERSION
- Publication number 20210111011
- Publication date Apr 15, 2021
- Modern Electron, Inc.
- Stephen E. Clark
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Elements For Mitigating Electron Reflection and Vacuum Electronic D...
- Publication number 20210057123
- Publication date Feb 25, 2021
- Modern Electron, Inc.
- Stephen E. Clark
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Roelof E. Groenewald

Person

Patents Grantslast 30 patents

Time-dependent plasma systems and methods for thermionic conversion

Systems and methods for local generation and/or consumption of hydr...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR LOCAL GENERATION AND/OR CONSUMPTION OF HYDR...

COMBINED COMBUSTION AND PYROLYSIS REACTORS FOR HYDROGEN PRODUCTION,...

SYSTEMS AND METHODS FOR LOCAL GENERATION AND/OR CONSUMPTION OF HYDR...

SYSTEMS AND METHODS FOR LOCAL GENERATION AND/OR CONSUMPTION OF HYDR...

TIME-DEPENDENT PLASMA SYSTEMS AND METHODS FOR THERMIONIC CONVERSION

Elements For Mitigating Electron Reflection and Vacuum Electronic D...