Inventor
Thomas A. Klein
Inventor
Plainwell, MI, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Bprimary
A47BTables30%
G11BInformation storage based on relative movement between record carrier and transducer30%
Y10TTechnical subjects covered by former us classification20%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges10%
G05GControl devices or systems insofar as characterised by mechanical features only10%
PatentTitleYear
5,689,386'Miniature hard disk drive with EMI protection and single permanent magnet rotary actuator having an improved housing seal'19975,486,964'Miniature disk drive with dynamic head loading with skewed lifting tab'19965,408,374'Miniature hard disk drive with spin motor for portable computer'19954,674,355'Crankhandle structure'19874,627,364'Vertically-adjustable desk structure'19864,197,952'Storage unit and post and beam of the unit'19804,101,108'Shelf clip'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1987Patents assigned to LEAR SIEGLER INC (4)· patent assignee history
1978–1987Based in Plainwell, MI, US· patent location history
1995–1997Patents assigned to INTEGRAL PERIPHERALS INC (3)· patent assignee history
1995–1997Based in Boulder, CO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEAR SIEGLER INC | 4 | 1978–1987 |
| INTEGRAL PERIPHERALS INC | 3 | 1995–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Plainwell, MI, US | 4 | 1978–1987 |
| Boulder, CO, US | 3 | 1995–1997 |