JN

Joachim Nowak

HQ Heraeus Quarzglas: 1 patents #147 of 287Top 55%
Overall (All Time): #3,481,283 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6746655 Method for purifying SiO2-particles Jörg Becker 2004-06-08