Inventor · Herten, DE

Helmut Steinbach

2Patents
1h-index
3Co-inventors
33Inventor score

Filing activity: Feb 5, 2001 → Nov 16, 2009

Most-cited inventions

PatentTitleAreaCited byStatus
US6809143B2 Gel compositions based on reaction products of polyols and polyisocyanates Chemistry; Metallurgy 10 Expired
US8503469B2 Network access device with shared memory Electricity 0 Active

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