JH

Joachim Holtz

BG Bergwerksverband Gmbh: 1 patents #90 of 243Top 40%
📍 Herten, DE: #38 of 85 inventorsTop 45%
Overall (All Time): #3,869,229 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4990220 Coking reactor Gerd Nashan, Klaus Wessiepe, Heribert Bertling, Wolfgang Rohde, Manfred Blase +7 more 1991-02-05