| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Australia | 4 | |
| #3 | Canada | 3 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 3 | |
| #6 | Brazil | 1 | |
| #7 | Slovakia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Electrical machinery and energy | |
| #3 | Environmental technology | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Shafts | |
| #2 | Dynamo-electric machines | |
| #3 | Reduction of greenhouse gas emissions | |
| #4 | Unspecified technologies | |
| #5 | Springs |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bitterly Jack G | 12 |
| #2 | Bitterly Steven E | 12 |
| #3 | Tsiotras Panagoitis | 4 |
| #4 | Allaire Paul E | 4 |
| #5 | Blake H Wayland | 4 |
| #6 | Bartlett Robert O | 4 |
| #7 | Zorzi Edward S | 4 |
| Publication | Filing date | Title |
|---|---|---|
| EP1101269A1 | Control of magnetic bearing-supported rotors | |
| AU2867199A | Flywheel battery system with active counter-rotating containment | |
| US5268608A | Flywheel-based energy storage and apparatus | |
| US5124605A | Flywheel-based energy storage methods and apparatus |