Inventor
David S. McMurtrey
Inventor
Loveland, CO, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer71%
G06FElectric digital data processing14%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters14%
PatentTitleYear
7,529,055'Writing reference patterns in a disk drive using back EMF based timing signals compensated for repeatable variation therein'20097,483,269'Test rack adapter for hard disk drive'20097,379,256'System and method of rewriting data tracks'20086,751,044'Method and apparatus for reading a clock track with a magneto-optical clock head using the transverse Kerr effect'20045,796,544'Disk drive system which uses a common DAC for digital positioning control and analog positioning control'19985,473,230'Torque disturbance precompensation for disk drive spindle motors'19954,855,849'Disk drive motor mount'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to IOMEGA CORP (1)· patent assignee history
1989Based in West Point, UT, US· patent location history
1995–2009Patents assigned to MAXTOR CORP (5)· patent assignee history
1995–2009Based in Loveland, CO, US· patent location history
2008Patents assigned to SEAGATE TECHNOLOGY (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAXTOR CORP | 5 | 1995–2009 |
| IOMEGA CORP | 1 | 1989 |
| SEAGATE TECHNOLOGY | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Loveland, CO, US | 6 | 1995–2009 |
| West Point, UT, US | 1 | 1989 |