Inventor · Dewsbury, GB

Katharine E. Smith

1Patents
1h-index
3Co-inventors
25Inventor score

Filing activity: Nov 2, 1995 → Nov 2, 1995

Most-cited inventions

PatentTitleAreaCited byStatus
US5623005A Photochromic naphthopyran compounds Emerging Cross-Sectional Technologies 25 Expired

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