Inventor · Erkrath, DE

Stephan V. Tapavicza

1Patents
1h-index
4Co-inventors
25Inventor score

Filing activity: Mar 7, 1989 → Mar 7, 1989

Most-cited inventions

PatentTitleAreaCited byStatus
US5039432A Copolymers of (meth) acrylic acid esters as flow improvers in oils Emerging Cross-Sectional Technologies 19 Expired

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