WE

Werner Engelhardt

KG Keramchemie Gmbh: 1 patents #1 of 2Top 50%
📍 Wuppertal, DE: #39 of 135 inventorsTop 30%
Overall (2002): #93,479 of 266,432Top 40%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6375915 Method of regenerating a spent pickling solution Frank Barhold 2002-04-23