Inventor · Calais, FR

Bernard De Keyser

1Patents
1h-index
2Co-inventors
22Inventor score

Filing activity: Nov 18, 1987 → Nov 18, 1987

Most-cited inventions

PatentTitleAreaCited byStatus
US4773727A Device for displacing the end of an optical fiber along two orthogonal axes Emerging Cross-Sectional Technologies 27 Expired

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