Inventor · Mainz, DE

Friedhelm Schoenfeld

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

Filing activity: Mar 6, 2002 → Apr 19, 2008

Most-cited inventions

PatentTitleAreaCited byStatus
US6742544B2 Injection valve array Emerging Cross-Sectional Technologies 15 Expired
US8591093B2 Acoustic mixing element and mixing device having such an element Performing Operations; Transporting 4 Active

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