Robert C. Ballard
13Patents
4h-index
19Co-inventors
57Inventor score
Filing activity: May 13, 1999 → Jul 15, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9989299B1 | Cooler | Mechanical Engineering; Lighting; Heating | 34 | Active |
| US8111123B2 | Disc wound transformer with improved cooling | Emerging Cross-Sectional Technologies | 9 | Active |
| USD432371S | Plant support | General | 9 | Expired |
| US8492662B2 | Arc-resistant dry type transformer enclosure having arc fault damper apparatus | Electricity | 4 | Active |
| US8456838B2 | Arc-resistant dry type transformer enclosure having arc channels | Electricity | 4 | Active |
| US8375566B2 | Method of providing arc-resistant dry type transformer enclosure | Emerging Cross-Sectional Technologies | 3 | Active |
| USD800835S1 | Notebook holder | General | 3 | Active |
| US9214271B2 | Method of providing arc-resistant dry type transformer enclosure | Emerging Cross-Sectional Technologies | 3 | Active |
| US8610532B2 | Corrosion-resistant coating system for a dry-type transformer core | Electricity | 2 | Active |
| USD800836S1 | Notepad holder | General | 1 | Active |
| US11969103B2 | Portable stadium chair | Human Necessities | 0 | Active |
| US9847167B2 | Enhanced track resistant dome structure for dry-type cast coil transformer | Electricity | 0 | Active |
| US9214273B2 | Radial drop winding for open-wound medium voltage dry type transformers with improved support structure | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.