HE

Hans-Joachim Engel

SS Sro Kugellagerwerke, J. Schmid-Roost: 1 patents #2 of 4Top 50%
📍 Trimbach, CH: #5 of 12 inventorsTop 45%
Overall (All Time): #3,983,591 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4699522 Rolling element cage for an axial bearing Jaroslav Vopat 1987-10-13