Michael John Raffetto

Person

Scotts Valley, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Radially loaded disc mounting system for a disc drive
- Patent number 6,724,567
- Issue date Apr 20, 2004
- Frederick Frank Kazmierczak
- G11 - INFORMATION STORAGE
Information Patent Grant
Compressive spring sleeve for reducing disc slippage
- Patent number 6,603,634
- Issue date Aug 5, 2003
- Seagate Technology LLC
- Roy L. Wood
- G11 - INFORMATION STORAGE
Information Patent Grant
Component sealing system
- Patent number 6,347,021
- Issue date Feb 12, 2002
- Seagate Technology LLC
- Frederick Frank Kazmierczak
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc drive actuator arm assembly with outer arm z-height less than...
- Patent number 6,229,677
- Issue date May 8, 2001
- Seagate Technology LLC
- Andrew John Hudson
- G11 - INFORMATION STORAGE
Information Patent Grant
Component sealing system
- Patent number 6,185,807
- Issue date Feb 13, 2001
- Seagate Technology LLC
- Frederick Frank Kazmierczak
- G11 - INFORMATION STORAGE
Information Patent Grant
Radially loaded disc mounting system for a disc drive
- Patent number 6,055,123
- Issue date Apr 25, 2000
- Seagate Technology, Inc.
- Frederick Frank Kazmierczak
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc clamp with head clearance
- Patent number 5,982,581
- Issue date Nov 9, 1999
- Seagate Technology, Inc.
- Frederick F. Kazmierczak
- G11 - INFORMATION STORAGE
Information Patent Grant
Radially loaded disc mounting system for a disc drive
- Patent number 5,973,879
- Issue date Oct 26, 1999
- Seagate Technology, Inc.
- Michael John Raffetto
- G11 - INFORMATION STORAGE
Information Patent Grant
Radially loaded disc mounting system for a disc drive
- Patent number 5,880,905
- Issue date Mar 9, 1999
- Seagate Technology, Inc.
- Frederick Frank Kazmierczak
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc drive spindle motor with controlled resistance pathway from di...
- Patent number 5,844,748
- Issue date Dec 1, 1998
- Seagate Technology, Inc.
- John C. Dunfield
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc drive spindle motor with rotor isolation and controlled resist...
- Patent number 5,729,404
- Issue date Mar 17, 1998
- Seagate Technology, Inc.
- John C. Dunfield
- G11 - INFORMATION STORAGE
Information Patent Grant
Voice coil motor for a disc drive
- Patent number 5,654,848
- Issue date Aug 5, 1997
- Seagate Technology, Inc.
- Michael Alan Maiers
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for maintaining integrity of a positioner stack using a weld...
- Patent number 5,512,725
- Issue date Apr 30, 1996
- Seagate Technology, Inc.
- Bradley D. Kelemen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High resistivity bearing balls for spindle motor isolation
- Patent number 5,485,331
- Issue date Jan 16, 1996
- Seagate Technology, Inc.
- John C. Dunfield
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making a disc drive actuator arm with arm compliance comp...
- Patent number 5,459,921
- Issue date Oct 24, 1995
- Seagate Technology, Inc.
- Andrew J. Hudson
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Component sealing system
- Publication number 20010005348
- Publication date Jun 28, 2001
- Frederick Frank Kazmierczak
- G11 - INFORMATION STORAGE

Michael John Raffetto

Person

Patents Grantslast 30 patents

Radially loaded disc mounting system for a disc drive

Compressive spring sleeve for reducing disc slippage

Component sealing system

Disc drive actuator arm assembly with outer arm z-height less than...

Component sealing system

Radially loaded disc mounting system for a disc drive

Disc clamp with head clearance

Radially loaded disc mounting system for a disc drive

Radially loaded disc mounting system for a disc drive

Disc drive spindle motor with controlled resistance pathway from di...

Disc drive spindle motor with rotor isolation and controlled resist...

Voice coil motor for a disc drive

Method for maintaining integrity of a positioner stack using a weld...

High resistivity bearing balls for spindle motor isolation

Method of making a disc drive actuator arm with arm compliance comp...

Patents Applicationslast 30 patents

Component sealing system