Inventor · Viinijärvi, FI

Arvo E. Andersson

3Patents
2h-index
6Co-inventors
33Inventor score

Filing activity: Feb 1, 1984 → Jun 10, 1988

Most-cited inventions

PatentTitleAreaCited byStatus
US4925598A Aerator for industrial and domestic wastewaters Emerging Cross-Sectional Technologies 10 Expired
US4540290A Immersible aerator and/or mixer apparatus Performing Operations; Transporting 4 Expired
US4720361A Immersible aerator and/or mixer apparatus Performing Operations; Transporting 2 Expired

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