Inventor · Widnau, CH

Peter Koeppel

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

Filing activity: Aug 15, 1977 → Aug 15, 1977

Most-cited inventions

PatentTitleAreaCited byStatus
US4123228A Filters for liquids Human Necessities 11 Expired

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