BW

Bernhard Wiechers

KG Krupp Fordertechnik Gmbh: 1 patents #16 of 50Top 35%
OA O & K Orenstein And Koppel Ag: 1 patents #28 of 95Top 30%
📍 Bad Oeynhausen, DE: #27 of 103 inventorsTop 30%
Overall (All Time): #2,233,721 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6014825 Bucket wheel excavator Dieter Jahn 2000-01-18
4960306 Open-cut mining cutter Thorwald Kipp 1990-10-02