HL

Hans Langen

GG Gkn Walterscheid Gmbh: 1 patents #1 of 2Top 50%
📍 Ratingen, DE: #3 of 31 inventorsTop 10%
Overall (1994): #32,762 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5366043 Lubricating device for two plunging profiles slidable inside one another, especially of a propeller shaft Horst Kretschmer 1994-11-22
5341675 Assembly for identifying the direction of power in the case of torque transmission Klaus Kampf, Friedrich Herberg 1994-08-30