JC

John Colgrove

PS Pure Storage: 299 patents #2 of 486Top 1%
VS Veritas Software: 3 patents #1 of 14Top 8%
AM AMD: 2 patents #3,994 of 9,279Top 45%
📍 Los Altos, CA: #1 of 3,651 inventorsTop 1%
🗺 California: #141 of 386,348 inventorsTop 1%
Overall (All Time): #721 of 4,157,543Top 1%
380
Patents All Time

Issued Patents All Time

Showing 376–380 of 380 patents

Patent #TitleCo-InventorsDate
6021408 Methods for operating a log device Joel E. Ledain, Dan Koren 2000-02-01
5996054 Efficient virtualized mapping space for log device data storage system Joel E. Ledain, Dan Koren 1999-11-30
5832515 Log device layered transparently within a filesystem paradigm Joel E. Ledain, Dan Koren 1998-11-03
5553285 File system for a plurality of storage classes Arno S. Krakauer, Dieter Gawlick, Richard Byron Wilmot, II 1996-09-03
4993030 File system for a plurality of storage classes Arno S. Krakauer, Dieter Gawlick, Richard Byron Wilmot, II 1991-02-12