| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 4 | |
| #2 | United States | 4 | |
| #3 | China | 3 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 3 | |
| #6 | Singapore | 2 | |
| #7 | Brazil | 1 | |
| #8 | Canada | 1 | |
| #9 | Hungary | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Engines, pumps and turbines | |
| #3 | Civil engineering | |
| #4 | Electrical machinery and energy | |
| #5 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schmidt Howard K | 21 |
| #2 | Mandell Aaron H | 18 |
| #3 | Aaron H Mandell | 1 |
| #4 | Howard K Schmidt | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2020264381A1 | Reversible reciprocating pump | |
| AU2019264551A1 | Hydraulic geofracture energy storage system with desalination | |
| US2019078014A1 | Hydraulic geofracture energy storage system with desalination | |
| CN110139815A | Hydraulic geology energy-storage system with desalination | |
| US2017089178A1 | Hydraulic geofracture energy storage system with desalination | |
| US2015027952A1 | Hydraulic geofracture energy storage system with desalinization |