Inventor
Steven R. Seeman
Inventor
Stillwater, MN, US
Overview
Patents· 6 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 transducer50%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
LOC1417%
PatentTitleYear
7,966,890'High frequency multi-axis simulation system'20117,694,593'Multi-sample conditioning system'2010D0412326'Data storage tape cartridge'19995,452,150'Data cartridge with magnetic tape markers'19954,863,114'Magnetic tape cartridge identification'19894,786,984'Method and apparatus for locating the edge of a magnetic tape'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1995Patents assigned to MINNESOTA MINING & MFG (3)· patent assignee history
1988Based in Moundsview, MN, US· patent location history
1989Based in St. Paul, MN, US· patent location history
1995–2011Based in Stillwater, MN, US· patent location history
1999Patents assigned to IMATION CORP (1)· patent assignee history
2010–2011Patents assigned to BOSE CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MINNESOTA MINING & MFG | 3 | 1988–1995 |
| BOSE CORP | 2 | 2010–2011 |
| IMATION CORP | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stillwater, Minnesota, US | 4 | 1995–2011 |
| St. Paul, Minnesota, US | 1 | 1989 |
| Moundsview, Minnesota, US | 1 | 1988 |