HZ

Helmut Zech

Basf Se: 1 patents #448 of 1,519Top 30%
📍 Bad Dürkheim, DE: #12 of 26 inventorsTop 50%
Overall (2016): #382,903 of 481,213Top 80%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9278977 Process for manufacturing 5-chloromethyl-2,3-pyridine dicarboxylic acid anhydrides Frederik Menges, Joachim Gebhardt, Michael Rack, Michael Keil, Rodney F. Klima +3 more 2016-03-08