Inventor · Hagen, DE

Manfred Kopl

1Patents
0h-index
3Co-inventors
19Inventor score

Filing activity: Apr 7, 1977 → Apr 7, 1977

Most-cited inventions

PatentTitleAreaCited byStatus
US4147517A Three-way-valve Mechanical Engineering; Lighting; Heating 0 Expired

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