RA

Robert A. Alt

IP Integral Peripherals: 11 patents #7 of 22Top 35%
ST Seagate Technology: 11 patents #516 of 4,626Top 15%
EX ExxonMobil: 8 patents #1,388 of 10,161Top 15%
Overall (All Time): #125,217 of 4,157,543Top 4%
30
Patents All Time

Issued Patents All Time

Showing 25 most recent of 30 patents

Patent #TitleCo-InventorsDate
9666235 Particulate filter Iraj Jabbari, Jeffrey L. Bruce, Jeffrey James Croxall 2017-05-30
8891200 Impedance mitigation of a microactuator conductive joint John C. Purkett, David L. Schell, KarWei Koay 2014-11-18
7545600 Single piece air diverter for a data storage device Jason A. Sorrell, Frederick Renken, David R. Lapp 2009-06-09
7405902 Single piece air diverter for a data storage device Jason A. Sorrell, Frederick Renken, David R. Lapp 2008-07-29
7310199 Windage plate with snubber member to limit mechanical deflection Kenneth L. Pottebaum, Jackson W. Nichols 2007-12-18
7119986 Separator plate with head load/unload E. Paul Lee, Matthew R. Lepore 2006-10-10
6855282 Method of fabricating a lubricant-integrated load/unload ramp for a disc drive Serge Fayeulle 2005-02-15
6714379 Top cover shroud for a disc drive Richard K. Thompson, Aaron Steve Macpherson 2004-03-30
6606224 Cartridge bearing with frictional sleeve Aaron Steve Macpherson, Rick K. Thompson, Gary F. Kelsic 2003-08-12
6577473 Disc drive ramp that accomodates shipping comb Aaron Steve Macpherson 2003-06-10
6487052 Non-contact magnetic latch for disc drive actuator Aaron Steve Macpherson 2002-11-26
6057987 Rigid disk drive with dynamic head loading apparatus and method of manufacturing a rigid disk drive with dynamic head loading apparatus David M. Furay, James H. Morehouse, Bruce D. Emo 2000-05-02
6032352 Method of manufacturing rigid disk drive with dynamic head loading apparatus David M. Furay, James H. Morehouse, Bruce D. Emo 2000-03-07
6021021 Air bearing slider and head gimbal assembly Bruce D. Emo, Gary F. Kelsic 2000-02-01
5995330 Rigid disk drive with dynamic head loading apparatus David M. Furay, James H. Morehouse, Bruce D. Emo 1999-11-30
5969904 Air bearing slider and head Gimbal assembly Bruce D. Emo, Gary F. Kelsic 1999-10-19
5943184 Disk drive with a flat annular spring clamp and components dimensioned to maintain disk flatness Gary F. Kelsic 1999-08-24
5930067 Multi-harmonic compensator for track following in disk drives Thomas L. Andrews, Steven J. Mertens, Gary E. Counts, Ronald J. Loomis 1999-07-27
5870259 Disk drive load beam structure having lift rod and head mounted on same side thereof James A. Dunckley, David M. Furay 1999-02-09
5835303 Microminiature hard disk drive James H. Morehouse, David M. Furay, Bruce D. Emo, Steven B. Volk 1998-11-10
5790345 Disk clamp with tabs shaped to apply equal forces at equally spaced locations around an axis of rotation of a disk drive 1998-08-04
5592349 Microminiature disk drive with clamp having fingers for radially positioning a pair of disks and a spindle motor providing a reduced disk drive height James H. Morehouse, James A. Dunckley, David M. Furay, Bruce D. Emo, Steven B. Volk 1997-01-07
5579189 Microminiature hard disk drive James H. Morehouse, James A. Dunckley, David M. Furay, Richard K. Thompson 1996-11-26
5453889 Disk drive with disk restraint for protection against non-operational shocks 1995-09-26
5422770 Shock bumper for a head/disk suspension 1995-06-06