Inventor
PILTINGSRUD DOUGLAS HOWARD
US14 patents
⚠️ This page may combine multiple inventors who share the name “PILTINGSRUD DOUGLAS HOWARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
10 patentsUS5733622AMar 31, 1998
Edge strengthened substrate of a data storage disk and method for fabricating same
IBM110 citations96
US6634928B2Oct 21, 2003
Fluid jet cutting method and apparatus
IBM30 citations88
US6402851B1Jun 11, 2002
Lanthanide oxide dissolution from glass surface
IBM18 citations83
US6183828B1Feb 6, 2001
Plating on nonmetallic disks
IBM10 citations71
US5871810AFeb 16, 1999
Plating on nonmetallic disks
IBM13 citations71
US7416680B2Aug 26, 2008
Self-cleaning colloidal slurry composition and process for finishing a surface of a substrate
IBM5 citations70
US6068905AMay 30, 2000
Composite disk substrates
IBM3 citations60
US7390423B2Jun 24, 2008
Self-cleaning colloidal slurry composition and process for finishing a surface of a substrate
IBM2 citations59
US6911261B2Jun 28, 2005
pH adjustment of a melt for use in microetching glass substrates
IBM2 citations57
US6767584B2Jul 27, 2004
Disk substrate with monosized microbumps
IBM0 citations48
HITACHI GLOBAL STORAGE TECH
3 patentsUS6582279B1Jun 24, 2003
Apparatus and method for reclaiming a disk substrate for use in a data storage device
HITACHI GLOBAL STORAGE TECH65 citations90
US7064927B2Jun 20, 2006
Disk, method for making it free of asperities utilizing a step of exposing a surface of the disk to a gas cluster ion beam and disk drive unit for using the disk
HITACHI GLOBAL STORAGE TECH13 citations82
US7201639B2Apr 10, 2007
Powder for disks
HITACHI GLOBAL STORAGE TECH2 citations53