JS

Jochen Scheffler

DA Degussa Ag: 1 patents #60 of 230Top 30%
DA Degussa-Huels Ag: 1 patents #17 of 115Top 15%
📍 Alzenau, DE: #1 of 50 inventorsTop 2%
Overall (2002): #57,655 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6395247 Precipitated silica Mustafa Siray 2002-05-28
6383280 Precipitated silica Mustafa Siray 2002-05-07