HW

Hartmut Wolert

MA Metallgesellschaft Ag: 1 patents #308 of 715Top 45%
📍 Frankfurt am Main, DE: #1,132 of 1,925 inventorsTop 60%
Overall (All Time): #4,035,174 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4451232 Nozzle block for rotary kilns Helmut Ernst, Karl-Heinz Gehrhardt, Leopold Uhl 1984-05-29