Inventor · Gif-sur-Yvette, FR

Andre Charamathieu

2Patents
2h-index
5Co-inventors
33Inventor score

Filing activity: Oct 6, 1982 → Dec 20, 1989

Most-cited inventions

PatentTitleAreaCited byStatus
US4424769A Process and apparatus for removal of the sludge deposits on the tube sheet of a steam generator Mechanical Engineering; Lighting; Heating 51 Expired
US4986889A Suction cup for the electrolytic treatment of a surface Chemistry; Metallurgy 29 Expired

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