Denis Girardin
6Patents
4h-index
9Co-inventors
42Inventor score
Filing activity: Dec 13, 1991 → May 6, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5142214A | Synchronous motor having selectable rotation direction | Electricity | 41 | Expired |
| US5760553A | Speed control method for an electric motor | Electricity | 12 | Expired |
| US5409194A | Variable flow electrically controlled valve | Physics | 11 | Expired |
| US6214420A | Process and plant for metallization of cast-iron pipes | Performing Operations; Transporting | 6 | Expired |
| US6192971A | Clamping device for a pouring table in a machine for the continuous vertical casting of cast iron tubes | Performing Operations; Transporting | 1 | Expired |
| US6247520A | Pouring table die block positioning device for an uphill vertical continuous casting machine | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.