Inventor
SCHIRLE NEAL BERTRAM
US16 patents
⚠️ This page may combine multiple inventors who share the name “SCHIRLE NEAL BERTRAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
13 patentsUS5898545AApr 27, 1999
Head load/unload and disk airflow control apparatus
IBM101 citations97
US5801905ASep 1, 1998
Actuator arm with cutouts and means for filling or blocking the cutouts
IBM55 citations96
US6078158AJun 20, 2000
Disk drive motor spin-up control
IBM84 citations94
US6055120AApr 25, 2000
Disk drive start-up failure detection under disparate conditions
IBM31 citations92
US5870247AFeb 9, 1999
Extender frame for cooling a disk drive
IBM28 citations92
US6339515B2Jan 15, 2002
Fluid bearing seal and support structure
IBM24 citations91
US5957589ASep 28, 1999
Fluid bearing seal and support structure
IBM24 citations91
US6528909B1Mar 4, 2003
Motor shaft having an integral heat pipe
IBM50 citations89
US5901013AMay 4, 1999
Fluid spindle bearing vent
IBM21 citations89
US6321442B1Nov 27, 2001
Head suspension lift cam adjustment apparatus
IBM4 citations73
US6072661AJun 6, 2000
Thermally conductive spindle support shaft
IBM14 citations73
US6057988AMay 2, 2000
Adjustable head suspension load/unload lift cam assembly
IBM9 citations73
US6141858ANov 7, 2000
Head suspension lift cam adjustment
IBM1 citations62
HITACHI GLOBAL STORAGE TECH
3 patentsUS6621653B1Sep 16, 2003
Secondary actuator system for mode compensation
HITACHI GLOBAL STORAGE TECH73 citations96
US7092188B2Aug 15, 2006
Method for assembly level disk erase
HITACHI GLOBAL STORAGE TECH11 citations83
US7050255B2May 23, 2006
System and apparatus for assembly level disk erase
HITACHI GLOBAL STORAGE TECH3 citations62