Frank Cornelius
16Patents
3h-index
22Co-inventors
60Inventor score
Filing activity: Nov 5, 1996 → Oct 22, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5755270A | Accordion shutter system | Fixed Constructions | 13 | Expired |
| US6021839A | Accordion shutter system with improved header and sill configuration | Fixed Constructions | 10 | Expired |
| US8692643B2 | Transformer winding | Electricity | 3 | Active |
| US8952777B2 | Transformer winding | Electricity | 1 | Active |
| US9171662B2 | Dry transformer heater | Electricity | 1 | Active |
| US9196407B2 | Winding device, winding method, and transformer winding | Electricity | 1 | Active |
| US8181334B2 | Method for producing windings for a dry-type transformer | Emerging Cross-Sectional Technologies | 1 | Active |
| US9208939B2 | Transformer winding with cooling channel | Electricity | 0 | Active |
| US9583252B2 | Transformer | Emerging Cross-Sectional Technologies | 0 | Active |
| US10866604B2 | Longitudinal voltage regulator | Physics | 0 | Active |
| US9214265B2 | Single- or multi-phase dry-type transformer having at least two coils | Electricity | 0 | Active |
| US9105389B2 | Cooling system for dry transformers | Electricity | 0 | Active |
| US9449755B2 | Arrangement having at least two coils which are arranged axially one above the other on a common core limb | Electricity | 0 | Active |
| US12394562B2 | Dry transformer | Electricity | 0 | Active |
| US11984248B2 | Transformer for use in a rail vehicle | Electricity | 0 | Active |
| US9618950B2 | Voltage control system | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.