James Bjordahl

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Arcadia, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Front panel for a magazine-loading tape drive assembly
- Patent number 5,666,252
- Issue date Sep 9, 1997
- James Bjordahl
- G11 - INFORMATION STORAGE
Information Patent Grant
Automated cassette loader
- Patent number 5,469,310
- Issue date Nov 21, 1995
- WangDAT, Inc.
- Richard T. Slocum
- G11 - INFORMATION STORAGE
Information Patent Grant
Air guide for tape transports having air jets at tangent points
- Patent number 4,305,536
- Issue date Dec 15, 1981
- BASF Aktiengesellschaft
- Donald L. Burdorf
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Transducer positioning apparatus
- Patent number 4,275,427
- Issue date Jun 23, 1981
- BASF Aktiengesellschaft
- James Bjordahl
- G11 - INFORMATION STORAGE
Information Patent Grant
Transducer positioning device
- Patent number 4,144,549
- Issue date Mar 13, 1979
- BASF Aktiengesellschaft
- Donald L. Burdorf
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for providing constant magnetic tape tension
- Patent number 4,093,150
- Issue date Jun 6, 1978
- BASF Aktiengesellschaft
- Donald L. Burdorf
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for generating constant tape tension in a tape...
- Patent number 4,049,216
- Issue date Sep 20, 1977
- BASF Aktiengesellschaft
- Donald L. Burdorf
- G11 - INFORMATION STORAGE