Thomas A. Gregory

Person

Rochester, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Leak detection system of hard disk drives with lubricant reservoir
- Patent number 6,958,876
- Issue date Oct 25, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- Norbert A. Feliss
- G11 - INFORMATION STORAGE
Information Patent Grant
Closed loop lubrication system for moving magnetic media
- Patent number 6,914,739
- Issue date Jul 5, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- Norbert A. Feliss
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive lubricant reservoir systems and lubricants used therein
- Patent number 6,700,735
- Issue date Mar 2, 2004
- International Business Machines Corporation
- Thomas A. Gregory
- G11 - INFORMATION STORAGE
Information Patent Grant
Device and method for monitoring lubricant within a disk drive
- Patent number 6,678,113
- Issue date Jan 13, 2004
- Hitachi Global Storage Technologies Netherlands B.V.
- Norbert A. Feliss
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive with load/unload structure having lubricant res...
- Patent number 6,580,585
- Issue date Jun 17, 2003
- Hitachi Global Storage Technologies, The Netherlands B.V.
- Norbert A. Feliss
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive with textured slider contact region
- Patent number 6,205,002
- Issue date Mar 20, 2001
- International Business Machines Corporation
- Peter Michael Baumgart
- G11 - INFORMATION STORAGE
Information Patent Grant
Membrane seal secured to inner and outer oscillating bearing member...
- Patent number 6,125,007
- Issue date Sep 26, 2000
- International Business Machines Corporation
- John Lowell Beck
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus and method for near contact magnetic recording
- Patent number 5,850,317
- Issue date Dec 15, 1998
- International Business Machines Corporation
- Thomas Allen Gregory
- G11 - INFORMATION STORAGE
Information Patent Grant
Near contact magnetic recording using a liquid lubricant bearing to...
- Patent number 5,742,449
- Issue date Apr 21, 1998
- International Business Machines Corporation
- Thomas Allen Gregory
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic slider design for precision wear-in
- Patent number 5,659,447
- Issue date Aug 19, 1997
- International Business Machines Corporation
- Thomas Allen Gregory
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic slider design for precision wear-in
- Patent number 5,623,383
- Issue date Apr 22, 1997
- International Business Machines
- Thomas A. Gregory
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for cleaning disks upon reaching a disk drive...
- Patent number 5,612,830
- Issue date Mar 18, 1997
- International Business Machines Corporation
- Thomas A. Gregory
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo controlled lubricant thickness for near magnetic recording
- Patent number 5,543,983
- Issue date Aug 6, 1996
- International Business Machines Corporation
- Thomas A. Gregory
- G11 - INFORMATION STORAGE
Information Patent Grant
Seal for bearings in small angle oscillation applications
- Patent number 5,416,657
- Issue date May 16, 1995
- International Business Machines Corporation
- John L. Beck
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Integral lubricating fluid delivery system for a flying head in a m...
- Patent number 5,396,383
- Issue date Mar 7, 1995
- International Business Machines
- Thomas A. Gregory
- G11 - INFORMATION STORAGE
Information Patent Grant
Spacer ring reservoir for magnetic recording disk lubricant
- Patent number 5,381,284
- Issue date Jan 10, 1995
- International Business Machines Corporation
- Thomas A. Gregory
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for cleaning disks
- Patent number 5,351,156
- Issue date Sep 27, 1994
- International Business Machines Corporation
- Thomas A. Gregory
- G11 - INFORMATION STORAGE
Information Patent Grant
Direct access storage device with vapor phase lubricant system and...
- Patent number 5,331,487
- Issue date Jul 19, 1994
- International Business Machines Corporation
- Thomas A. Gregory
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo controlled lubricant thickness for near contact magnetic reco...
- Patent number 5,309,301
- Issue date May 3, 1994
- International Business Machines Corporation
- Thomas A. Gregory
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider bearing design for near contact magnetic recording
- Patent number 5,278,711
- Issue date Jan 11, 1994
- International Business Machines Corporation
- Thomas A. Gregory
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for controlling vapor phase within an enclosure
- Patent number 5,229,899
- Issue date Jul 20, 1993
- International Business Machines Corporation
- Charles A. Brown
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive breather filter
- Patent number 5,030,260
- Issue date Jul 9, 1991
- International Business Machines Corporation
- John L. Beck
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for lubricating a magnetic disk continuously i...
- Patent number 4,789,913
- Issue date Dec 6, 1988
- International Business Machines Corporation
- Thomas A. Gregory
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Closed loop lubrication system for moving magnetic media
- Publication number 20040095668
- Publication date May 20, 2004
- Nobert A. Feliss
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive lubricant reservoir systems and lubricants used therein
- Publication number 20030021060
- Publication date Jan 30, 2003
- Thomas A. Gregory
- G11 - INFORMATION STORAGE
Information Patent Application
Leak detection system of hard disk drives with lubricant reservoir
- Publication number 20030021054
- Publication date Jan 30, 2003
- Norbert A. Feliss
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk drive with load/unload structure having lubricant res...
- Publication number 20020186510
- Publication date Dec 12, 2002
- Norbert A. Feliss
- G11 - INFORMATION STORAGE
Information Patent Application
Device and method for monitoring lubricant within a disk drive
- Publication number 20020131192
- Publication date Sep 19, 2002
- International Bussiness Machines Corporation
- Norbert A. Feliss
- G11 - INFORMATION STORAGE

Thomas A. Gregory

Person

Patents Grantslast 30 patents

Leak detection system of hard disk drives with lubricant reservoir

Closed loop lubrication system for moving magnetic media

Disk drive lubricant reservoir systems and lubricants used therein

Device and method for monitoring lubricant within a disk drive

Magnetic disk drive with load/unload structure having lubricant res...

Disk drive with textured slider contact region

Membrane seal secured to inner and outer oscillating bearing member...

Apparatus and method for near contact magnetic recording

Near contact magnetic recording using a liquid lubricant bearing to...

Magnetic slider design for precision wear-in

Magnetic slider design for precision wear-in

Method and apparatus for cleaning disks upon reaching a disk drive...

Servo controlled lubricant thickness for near magnetic recording

Seal for bearings in small angle oscillation applications

Integral lubricating fluid delivery system for a flying head in a m...

Spacer ring reservoir for magnetic recording disk lubricant

Method and apparatus for cleaning disks

Direct access storage device with vapor phase lubricant system and...

Servo controlled lubricant thickness for near contact magnetic reco...

Slider bearing design for near contact magnetic recording

Apparatus and method for controlling vapor phase within an enclosure

Disk drive breather filter

Method and apparatus for lubricating a magnetic disk continuously i...

Patents Applicationslast 30 patents

Closed loop lubrication system for moving magnetic media

Disk drive lubricant reservoir systems and lubricants used therein

Leak detection system of hard disk drives with lubricant reservoir

Magnetic disk drive with load/unload structure having lubricant res...

Device and method for monitoring lubricant within a disk drive