Inventor · Bochum, DE

Ralf Wehrlein

2Patents
2h-index
4Co-inventors
33Inventor score

Filing activity: Apr 10, 1986 → Nov 4, 1991

Most-cited inventions

PatentTitleAreaCited byStatus
US4780834A Apparatus for measuring mass throughput of a fluid moved in a channel Physics 2 Expired
US5173251A Mixing apparatus for fluids Emerging Cross-Sectional Technologies 2 Expired

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