| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 6 | |
| #2 | Australia | 2 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | United States | 2 | |
| #6 | China | 1 | |
| #7 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Engines, pumps and turbines | |
| #3 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wilsdorf Doris | 16 |
| Publication | Filing date | Title |
|---|---|---|
| CN101836349A | MP-T II machines | |
| AU2007269554A1 | MP-D machines | |
| WO2007040483A1 | Multipolar machines - improvements | |
| WO2007024224A1 | Mp-a and mp-t machines, multipolar machines for alternating and three-phase currents | |
| US2008048513A1 | Multipolar-Plus Machines-Multipolar Machines With Reduced Numbers of Brushes | |
| WO02091550A1 | Bipolar machines a new class of homopolar motor/generator |