Inventor · Niedernhausen, DE

Gerd Willmann

3Patents
3h-index
11Co-inventors
47Inventor score

Filing activity: Dec 3, 1985 → Jul 28, 2000

Most-cited inventions

PatentTitleAreaCited byStatus
US4710480A Method of ceramic molding which produces a porosity gradient and the manufacture of compound moldings using this method Emerging Cross-Sectional Technologies 16 Expired
US6387132B1 Artificial joint of a prosthesis Human Necessities 11 Expired
US6176140A Method of testing ceramic cotyloid cavities for hip joint endoprostheses Emerging Cross-Sectional Technologies 7 Expired

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