Inventor · Manchester, GB

Raymond Proffitt

3Patents
3h-index
1Co-inventors
33Inventor score

Filing activity: Mar 9, 1988 → Jun 23, 1989

Most-cited inventions

PatentTitleAreaCited byStatus
US4861084A Door lock with extra release Emerging Cross-Sectional Technologies 11 Expired
US4884834A Door and handle assembly Emerging Cross-Sectional Technologies 8 Expired
US4972545A Door and handle assembly Emerging Cross-Sectional Technologies 8 Expired

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