Jean-Claude Grosjean
11Patents
4h-index
23Co-inventors
56Inventor score
Filing activity: Aug 30, 1977 → Sep 24, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4340208A | Refractory piece permeable to gases | Chemistry; Metallurgy | 16 | Expired |
| US4562961A | Nozzle end-piece for hot guniting | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4369060A | Process of refining of a metal bath in a crucible with oxygen blast at the top and crucible used | Chemistry; Metallurgy | 6 | Expired |
| US4382817A | Process for periodically and pneumatically stirring a bath of molten metal | Chemistry; Metallurgy | 4 | Expired |
| US5125003A | Bottom electrode cooled sleeve for a metallurgical container | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5287382A | Wall electrode for a DC electric metallurgical furnace | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4403768A | Bottom of metallurgical container and process of forming the same | Chemistry; Metallurgy | 1 | Expired |
| US4141723A | Process for producing stainless steel | Chemistry; Metallurgy | 1 | Expired |
| USRE32192E | Refractory piece permeable to gases | General | 1 | Expired |
| US4348013A | Device of refractory porous material for blowing gas into a bath of liquid metal | Chemistry; Metallurgy | 0 | Expired |
| US4397684A | Process for pneumatic stirring of a bath of molten metal | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.