Helmut W. Droge

DA Degussa Ag: 1 patents #925 of 2,007Top 50%

📍 Bornheim, DE: #98 of 171 inventorsTop 60%

Overall (All Time): #3,672,041 of 4,157,543Top 90%

Patents All Time

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6005129	Process for producing thiocyanatopropyltriethoxysilane	Hui Yang	1999-12-21