HG

Hartmut Grathoff

MG Man Gutehoffnungshutte: 2 patents #1 of 13Top 8%
📍 Wendelstein, DE: #1 of 3 inventorsTop 35%
Overall (1994): #32,855 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5320471 Suspension and guide of a vertical conveyor in the discharge trunk of a ship unloader 1994-06-14
5305868 Cover belt conveyor 1994-04-26