John Wallumrod
3Patents
2h-index
6Co-inventors
37Inventor score
Filing activity: Jun 19, 2003 → Aug 8, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7398589B2 | Method for manufacturing a transformer winding | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7260883B2 | Method for forming a winding for a three-phase transformer | Emerging Cross-Sectional Technologies | 8 | Expired |
| US9484141B2 | Compact triangular core transformer | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.