Reiner Rittinghausen

Overall (2003): #136,126 of 273,478Top 50%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6551626	Composition containing pyrrolizidine-alkaloid-free petasites	Volkmar Koch	2003-04-22