FW

Folkard Wackerbarth

DG Dr. C. Otto & Comp. Gmbh: 2 patents #3 of 13Top 25%
📍 Bochum, DE: #3 of 40 inventorsTop 8%
Overall (1982): #14,373 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4357211 Air control arrangement for regeneratively-heated coke ovens Gerd Halbherr, Horst Kuhlmann 1982-11-02
4347106 Regeneratively-operated coke oven — 1982-08-31