Daniel Josien
5Patents
4h-index
8Co-inventors
46Inventor score
Filing activity: Apr 11, 1980 → Nov 26, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4410210A | Retaining grippers | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4436120A | Inflatable internal pipe obturator with hardenable core | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4442867A | Internal obturators for pipes | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4305591A | Inflatable seals | Electricity | 6 | Expired |
| US5988388A | Device and method for the protection of objects against impacts or other mechanical effects | Mechanical Engineering; Lighting; Heating | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.