Gerardus P. T. Vonk

DN Dsm N.V.: 1 patents #9 of 55Top 20%

📍 Echt, NL: #4 of 11 inventorsTop 40%

Overall (1997): #148,425 of 185,788Top 80%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5674948	Colored polymer composition	—	1997-10-07