HB

Horst Birkheuer

MA Mannesmann Ag: 1 patents #514 of 1,341Top 40%
MD Mannesmann Demag: 1 patents #10 of 73Top 15%
Overall (All Time): #2,339,304 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4781284 Cleaning of a drum Rudolf Fauerbach, Dieter Hinrichsen 1988-11-01
4310278 Mobile delivery flow unifier Jurgen Wenzel 1982-01-12