HL

Hans Lettner

📍 Wien, AT: #21 of 145 inventorsTop 15%
Overall (2004): #213,876 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6681148 Monitoring system for a conveying device for flat articles, especially wafers Xaver Kollmer, Gunther Schindler, Ernst Georg Frisch 2004-01-20