Inventor · Bensberg, DE

Erwin Piejko

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

Filing activity: Mar 16, 1992 → Mar 16, 1992

Most-cited inventions

PatentTitleAreaCited byStatus
US5254624A Compatible blends of aromatic poly(ester) carbonates and polyamides Chemistry; Metallurgy 1 Expired

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