HS

Hans-Dietrich Sitzler

G& G. Siempelkamp Gmbh &: 1 patents #2 of 4Top 50%
📍 Nettetal, DE: #2 of 8 inventorsTop 25%
Overall (1997): #144,472 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5643376 Preheating particles in manufacture of pressed board Klaus Gerhardt, Armin Rapp, Michael Schöler 1997-07-01