Robert Portalier
5Patents
3h-index
2Co-inventors
36Inventor score
Filing activity: May 7, 1974 → Apr 12, 1977
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4113473A | Process for obtaining novel blanks for extrusion by impact | Performing Operations; Transporting | 16 | Expired |
| US3960201A | Injection device for molding machines | Performing Operations; Transporting | 9 | Expired |
| US3980125A | Apparatus for molding at low pressure | Performing Operations; Transporting | 4 | Expired |
| US4143674A | Valve for continuously and automatically supplying furnaces with molten metal | Emerging Cross-Sectional Technologies | 3 | Expired |
| US3955262A | Blanks for wiredrawing by impact | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.