Dieter Schaefer

Person

Ludwigshafen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Container for a plurality of disk-shaped articles and container par...
- Patent number 4,779,732
- Issue date Oct 25, 1988
- BASF Aktiengesellschaft
- Udo Boehm
- G11 - INFORMATION STORAGE
Information Patent Grant
Production of magnetic recording media
- Patent number 4,629,632
- Issue date Dec 16, 1986
- BASF Aktiengesellschaft
- Werner Balz
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for magnetically orienting the magnetizable particles or mag...
- Patent number 4,382,244
- Issue date May 3, 1983
- BASF Aktiengesellschaft
- Eberhard Koester
- G11 - INFORMATION STORAGE
Information Patent Grant
Rigid magnetic recording disk having perfluoropolyether lubricant
- Patent number 4,327,139
- Issue date Apr 27, 1982
- BASF Aktiengesellschaft
- Dieter Schaefer
- G11 - INFORMATION STORAGE
Information Patent Grant
Manufacture of magnetic recording media
- Patent number 4,267,203
- Issue date May 12, 1981
- BASF Aktiengesellschaft
- Herbert Motz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for spin coating in the production of thin magnetic layer...
- Patent number 4,201,149
- Issue date May 6, 1980
- BASF Aktiengesellschaft
- Eberhard Koester
- G11 - INFORMATION STORAGE
Information Patent Grant
Stabilization of chromium dioxide magnetic pigments
- Patent number 4,177,317
- Issue date Dec 4, 1979
- BASF Aktiengesellschaft
- Eduard Schoenafinger
- G11 - INFORMATION STORAGE
Information Patent Grant
Manufacture of magnetic discs
- Patent number 4,133,911
- Issue date Jan 9, 1979
- BASF Aktiengesellschaft
- Eberhard Koester
- G11 - INFORMATION STORAGE

Dieter Schaefer

Person

Patents Grantslast 30 patents

Container for a plurality of disk-shaped articles and container par...

Production of magnetic recording media

Device for magnetically orienting the magnetizable particles or mag...

Rigid magnetic recording disk having perfluoropolyether lubricant

Manufacture of magnetic recording media

Apparatus for spin coating in the production of thin magnetic layer...

Stabilization of chromium dioxide magnetic pigments

Manufacture of magnetic discs