Pierre Hardouin
7Patents
5h-index
12Co-inventors
60Inventor score
Filing activity: Mar 17, 1975 → Nov 12, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4545697A | Device for fixing by screwing onto a channel section and the combination of a channel section and such a device | Emerging Cross-Sectional Technologies | 59 | Expired |
| US6316091A | Method for preparing synthetic bone substitutes with controlled porosity | Emerging Cross-Sectional Technologies | 53 | Expired |
| US4027692A | System allowing the realization of logic circuits by juxtaposition of pneumatic elements | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4392677A | Connecting device for pneumatic apparatus | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4576429A | Connection device for electric conductor | Electricity | 6 | Expired |
| US4363180A | Cable ferrule identification | Electricity | 4 | Expired |
| US3999437A | Pneumatic indicator | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.