Inventor · Betton, FR

Jean Roche

4Patents
2h-index
4Co-inventors
30Inventor score

Filing activity: Feb 19, 1991 → Nov 23, 1993

Most-cited inventions

PatentTitleAreaCited byStatus
US5212133A Magnesium chloride particles with a truncated structure, catalytic component supported on these particles, polyolefins obtained by employing this catalytic component, procedures for manufacturing these products Emerging Cross-Sectional Technologies 16 Expired
US5346972A Magnesium chloride particles with a truncated structure, catalytic component supported on these particles, polyolefins obtained by employing this catalytic component, procedures for manufacturing these products Emerging Cross-Sectional Technologies 9 Expired
US5392838A Method and device for the continuous production of a thread by extrusion into a liquid Performing Operations; Transporting 1 Expired
US5477910A Process and device for obtaining a wire made of amorphous metal alloy having an iron base Performing Operations; Transporting 0 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.