| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 2 | |
| #3 | Germany | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Mechanical elements | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Dynamo-electric machines | |
| #2 | Gearing | |
| #3 | Electric motor controls | |
| #4 | Vehicle wheels | |
| #5 | Springs |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nickoladze Leo G | 10 |
| #2 | Marks Hildegard K | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2011140555A1 | Variable speed constant frequency motor | |
| CA1279888C | Synchronous generators | |
| US4701691A | Synchronous generators | |
| US4591210A | Wheel balancing wheel cover | |
| US4487455A | Wheel cover retaining apparatus | |
| DE3228412A1 | DIFFERENTIAL REDUCTION GEARBOX | |
| US4229689A | AC Synchronized generator |