EA

Erhard Altstadt

Overall (2017): #430,587 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9741461 Contact pins for glass seals and methods for their production Rolf Kirchhoff, Katja Nicolai 2017-08-22