Inventor · Witten, DE

Werner Spratte

2Patents
2h-index
9Co-inventors
37Inventor score

Filing activity: May 2, 1986 → Jun 4, 1997

Most-cited inventions

PatentTitleAreaCited byStatus
US6297331A Organosiloxanyl derivatives of alkanediol monovinyl ethers, process for their preparation, their modification and their use as paint additives Chemistry; Metallurgy 10 Expired
US4696761A De-foamer and processes for its production Performing Operations; Transporting 5 Expired

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