Helfried Weinzerl

UB Unaxis Balzers: 1 patents #3 of 26Top 15%

📍 Feldkirch, CA: #2 of 2 inventorsTop 100%

Overall (2002): #207,615 of 266,432Top 80%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6351446	Optical data storage disk	Dubs Martin	2002-02-26