AB

Arved Brunsch

IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #3,654,000 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5923511 Directly contactable disk for vertical magnetic data storage Upali Bandara, Gerhard Elsner 1999-07-13