Heinz Berger

Person

Kehl, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Recording medium with an envelope, and an identification part therefor
- Patent number 4,769,731
- Issue date Sep 6, 1988
- BASF Aktiengesellschaft
- Klaus Schoettle
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette with equalization of electrostatic charges
- Patent number 4,712,148
- Issue date Dec 8, 1987
- BASF Aktiengesellschaft
- Werner Balz
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cassette, in particular a video cassette, and a pressure sprin...
- Patent number 4,687,157
- Issue date Aug 18, 1987
- BASF Aktiengesellschaft
- Klaus Schoettle
- G11 - INFORMATION STORAGE
Information Patent Grant
Brake and tape tensioning means for tape cassettes having flanged r...
- Patent number 4,679,110
- Issue date Jul 7, 1987
- BASF Aktiengesellschaft
- Klaus Schoettle
- G11 - INFORMATION STORAGE
Information Patent Grant
Improvements in plate springs for tape cassettes in particular vide...
- Patent number 4,656,549
- Issue date Apr 7, 1987
- BASF Aktiengesellschaft
- Klaus Schoettle
- G11 - INFORMATION STORAGE
Information Patent Grant
Guide system and magnetic tape cassette comprising such a system
- Patent number 4,625,252
- Issue date Nov 25, 1986
- BASF Aktiengesellschaft
- Werner Balz
- G11 - INFORMATION STORAGE
Information Patent Grant
Video tape cassette
- Patent number 4,621,779
- Issue date Nov 11, 1986
- BASF Aktiengesellschaft
- Horst Fitterer
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cassette and spring member therefor
- Patent number 4,557,433
- Issue date Dec 10, 1985
- BASF Aktiengesellschaft
- Horst Fitterer
- G11 - INFORMATION STORAGE

Heinz Berger

Person

Patents Grantslast 30 patents

Recording medium with an envelope, and an identification part therefor

Magnetic tape cassette with equalization of electrostatic charges

Tape cassette, in particular a video cassette, and a pressure sprin...

Brake and tape tensioning means for tape cassettes having flanged r...

Improvements in plate springs for tape cassettes in particular vide...

Guide system and magnetic tape cassette comprising such a system

Video tape cassette

Tape cassette and spring member therefor