Inventor
Dieter Gaiser
Inventor
Diersheim, DE
Overview
Patents· 9 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 transducer75%
Y10TTechnical subjects covered by former us classification17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
4,736,904'Tape guide means for a tape to be transported, in particular in a magnetic tape cassette or in a tape transport apparatus'19884,687,157'Tape cassette, in particular a video cassette, and a pressure spring for this'19874,366,903'Magazine for magnetic tape cassettes'19834,210,266'Device for ejecting a loop of leader tape from a magnetic tape cassette'19804,168,040'Method of manufacturing and loading magnetic tape cassettes, particularly compact cassettes, and support for carrying out said method'19794,127,925'Method of manufacturing and loading magnetic tape cassettes, particularly compact cassettes'19784,011,593'Magnetic tape cassette with screening shield'19773,977,626'Magnetic tape cartridge'19763,942,744'Magnetic tape cartridge'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1988Patents assigned to BASF AG (9)· patent assignee history
1976–1983Based in Diersheim, DE· patent location history
1987–1988Based in Rheinau, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 9 | 1976–1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Diersheim, DE | 7 | 1976–1983 |
| Rheinau, DE | 2 | 1987–1988 |