Alan Jack
20Patents
8h-index
17Co-inventors
68Inventor score
Filing activity: Sep 18, 2000 → Apr 12, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6472792B1 | Stator with teeth formed from a soft magnetic powder material | Electricity | 68 | Expired |
| US6300702A | Electrical machine element | Electricity | 51 | Expired |
| US6815863B1 | Induction machine stator | Electricity | 30 | Expired |
| US6849985B2 | Electrical machine stator and rotor | Electricity | 29 | Expired |
| US8354767B2 | Permanent magnet rotor with flux concentrating pole pieces | Electricity | 27 | Active |
| US7064469B2 | Core back of an electrical machine and method for making the same | Electricity | 27 | Expired |
| US7245055B2 | Stator of an electrical machine | Electricity | 25 | Expired |
| US6790134B2 | Power tool | Performing Operations; Transporting | 12 | Expired |
| US7378763B2 | Linear motor | Electricity | 7 | Expired |
| US7679255B2 | Electrical machine | Electricity | 6 | Expired |
| US8710711B2 | Permanent magnet rotor with flux concentrating pole pieces | Electricity | 5 | Active |
| US8624458B2 | Electrical rotary machine assembly with stator core sections | Electricity | 5 | Active |
| US7227291B2 | Stator for an electrical machine | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6676891B1 | Method of producing an armature segment of an electrical machine | Electricity | 3 | Expired |
| US7884508B2 | Linear motor | Electricity | 2 | Active |
| US8378545B2 | Electrical rotary machine assembly with stator core sections | Electricity | 1 | Active |
| US9130425B2 | Integrated rotor pole pieces | Emerging Cross-Sectional Technologies | 1 | Active |
| US8441162B2 | Multi-phase stator device | Electricity | 0 | Active |
| US8647091B2 | Stator compacted in one piece | Performing Operations; Transporting | 0 | Active |
| US8803393B2 | Multi-phase stator device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.