WS

Wolfram Sirges

BH Bayer Healthcare: 1 patents #309 of 873Top 40%
Overall (2004): #86,522 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6720451 Method for producing N-methyl-N′-nitroguanidine Kai van Laak 2004-04-13