RR

Richard G. Ramsdell

Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
QU Quantum: 3 patents #139 of 703Top 20%
📍 Saratoga, CA: #963 of 2,933 inventorsTop 35%
🗺 California: #73,997 of 386,348 inventorsTop 20%
Overall (All Time): #660,235 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
7236331 System and method to provide a ramp having a location which is transitioning from a first grade to a second grade for removing a read/write head from a media 2007-06-26
7031117 Modular rotary actuator assembly for a rotatable media data storage device Christopher Nguyen 2006-04-18
7023666 Removable bearing assembly in a rotary actuator assembly for a rotatable media data storage device 2006-04-04
6989970 Rotary actuator assembly for a rotatable media data storage device Christopher Nguyen, Joseph T. Castagna 2006-01-24
6925715 Method for seating a removable bearing assembly in a rotary actuator assembly for a rotatable media data storage device 2005-08-09
5754372 Actuator bearing cartridge for top down assembly John D. Treder, Jon Y. Ikegami, Raghu Gururangan 1998-05-19
5631787 Power reduction shroud for a hard disk drive Benjamin Huang 1997-05-20
5396384 Hard disk drive architecture Robert Caldeira, John C. Fravel, Romeo N. Nolasco 1995-03-07