| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Germany | 1 | |
| #6 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Dynamo-electric machines | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Watson Andrew P | 8 |
| #2 | Tapper Kevin L | 8 |
| #3 | Tapper Kevin Lee | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2009066174A1 | Method of balancing an embedded permanent magnet motor rotor | |
| US2008083112A1 | Method for assembling rotor of permanent magnet motor | |
| US2007247013A1 | Aerodynamic insert for high speed permanent magnet motor | |
| US2007103023A1 | Method of compressing lamination stacks for permanent magnet rotor |