| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Israel | 5 | |
| #2 | Republic of Korea | 5 | |
| #3 | Japan | 2 | |
| #4 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Mechanical elements | |
| #3 | Environmental technology | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Dynamo-electric machines | |
| #2 | Reduction of greenhouse gas emissions | |
| #3 | Springs | |
| #4 | Gearing | |
| #5 | Shafts | |
| #6 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kalev Claude Michael | 6 |
| #2 | Heath F Hofmann | 2 |
| #3 | Hofmann Heath F | 2 |
| #4 | Claude Michael Kalev | 2 |
| #5 | Rosen Robert A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20140143739A | Electromechanical flywheel with evacuation features | |
| CN104011983A | Electromechanical flywheel cooling system |