FS

Friedhelm Steffen

SG Saar-Gummiwerk Gmbh: 2 patents #3 of 20Top 15%
📍 Weiskirchen, DE: #2 of 7 inventorsTop 30%
Overall (All Time): #2,234,706 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6024364 All-purpose sealing profile — 2000-02-15
5932312 Profiled seal for large gap widths — 1999-08-03