Heinrich Wittkamp

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Mannheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic tape cassette
- Patent number D271870
- Issue date Dec 20, 1983
- Klaus Schoettle
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Cartridge arrangement comprising an adapter
- Patent number 4,201,356
- Issue date May 6, 1980
- BASF Aktiengesellschaft
- Klaus Schoettle
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cartridge which is normally closed but is pivoted to open posi...
- Patent number RE29976
- Issue date Apr 24, 1979
- BASF Aktiengesellschaft
- Klaus Schoettle
- 360 - Dynamic magnetic information storage or retrieval
Information Patent Grant
Tape transport mechanism for recording and playing back video signals
- Patent number 4,128,852
- Issue date Dec 5, 1978
- BASF Aktiengesellschaft
- Werner Senkpiel
- G11 - INFORMATION STORAGE
Information Patent Grant
Cassette, particularly a cassette for a reel of wide recording tape
- Patent number 4,118,616
- Issue date Oct 3, 1978
- BASF Aktiengesellschaft
- Heinrich Wittkamp
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for the manufacture of tape guides of large area for tape t...
- Patent number 4,098,446
- Issue date Jul 4, 1978
- BASF Aktiengesellschaft
- Klaus Schoettle
- G11 - INFORMATION STORAGE