Daniel C. Hughey
11Patents
8h-index
8Co-inventors
65Inventor score
Filing activity: Mar 15, 1982 → May 16, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4745520A | Power supply | Performing Operations; Transporting | 36 | Expired |
| US4485427A | Fold-back power supply | Electricity | 28 | Expired |
| US5159544A | High voltage power supply control system | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6144570A | Control system for a HVDC power supply | Electricity | 21 | Expired |
| US5978244A | Programmable logic control system for a HVDC power supply | Electricity | 19 | Expired |
| US6423142B1 | Power supply control system | Electricity | 17 | Expired |
| US6562137B2 | Power supply control system | Electricity | 13 | Expired |
| US4506260A | Ground assurance circuit | Electricity | 10 | Expired |
| US5413283A | Quick disconnect for an automatic coating device | Performing Operations; Transporting | 8 | Expired |
| US5411210A | Automatic coating using conductive coating materials | Performing Operations; Transporting | 6 | Expired |
| US5318065A | Color valve multiplexer | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.