Jean Chatelain
6Patents
3h-index
3Co-inventors
46Inventor score
Filing activity: Apr 23, 1979 → Sep 8, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4299935A | Process for bulk polymerization | Performing Operations; Transporting | 4 | Expired |
| US4518884A | Step motor particularly for electronic timepieces | Electricity | 3 | Expired |
| US4665330A | Step motor particularly for electronic timepieces | Electricity | 3 | Expired |
| US4868255A | Process for preparing vinyl chloride polymers by mass polymerization with spherical vessel | Performing Operations; Transporting | 2 | Expired |
| US5243007A | Polymers based on vinyl chloride prepared by mass polymerization | Performing Operations; Transporting | 1 | Expired |
| US4429706A | Safety device for gas-fired heating apparatus | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.