DR

Douglas W. Rauenzahn

HP HP: 2 patents #5,870 of 16,619Top 40%
📍 Sunnyvale, CA: #7,978 of 14,302 inventorsTop 60%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,116,140 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7644318 Method and system for a failover procedure with a storage system Jeffrey DiCorpo, Stanley S. Feather 2010-01-05
7447761 Device detection system and method David P. Ferguson, Peter M. Maddocks 2008-11-04