WK

Wilhelm Kupper

W& W. Schlafhorst Ag &: 1 patents #12 of 29Top 45%
ZG Zinser Textilmaschinen Gmbh: 1 patents #15 of 33Top 50%
📍 Wegberg, DE: #1 of 7 inventorsTop 15%
Overall (1989): #13,082 of 140,708Top 10%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4830171 Apparatus for providing a constant bobbin tube supply — 1989-05-16
4817248 Vertically adjustable drawing frame — 1989-04-04