WL

Walter Lauven

Ford: 2 patents #8 of 152Top 6%
📍 Bad Dürrenberg, DE: #1 of 1 inventorsTop 100%
Overall (1982): #6,609 of 81,411Top 9%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4347764 Hydraulic control valve system for a planet gear transmission particularly for motor vehicles — 1982-09-07
4314488 Hydraulic control valve system with a pressure regulator for a planetary gear transmission — 1982-02-09