HS

Hermann Schumacher

RA Rheinische Braunkohlenwerke Ag: 1 patents #1 of 16Top 7%
📍 Wülfrath, DE: #2 of 5 inventorsTop 40%
Overall (1989): #106,159 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4881949 Method of starting a gasifier Norbert Brungel 1989-11-21