Robert Marchand
6Patents
3h-index
4Co-inventors
46Inventor score
Filing activity: Aug 2, 1994 → May 27, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD406652S | Adjustable ladder stabilizer | General | 11 | Expired |
| US5562591A | Receptacle with a transport case in a pipe | Physics | 11 | Expired |
| US5657508A | Apparatus for the extraction of objects immobilized in a pneumatic transfer network | Performing Operations; Transporting | 4 | Expired |
| US5518049A | Device for filling a receptacle closed by a needle and provided with cleaning means | Physics | 2 | Expired |
| US7379973B2 | Computer-implemented voice application indexing web site | Electricity | 2 | Expired |
| US8204956B2 | Computer-implemented voice application indexing web site | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.