HR

Horst Ranalli

OF Opti Patent-, Forschungs-Und Fabrikations-Ag: 1 patents #8 of 23Top 35%
📍 Winterberg, DE: #10 of 20 inventorsTop 50%
Overall (All Time): #4,103,354 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4181159 Method of and apparatus for making a slide-fastener stringer Alfons Frohlich 1980-01-01