Inventor
WITTKAMP HEINRICH
11 patents
⚠️ This page may combine multiple inventors who share the name “WITTKAMP HEINRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
10 patentsUS4029268AJun 14, 1977
Tape recorder and magnetic tape cassette
BASF AG26 citations81
US4029249AJun 14, 1977
Roller system for continuous transport of webs of sheeting
BASF AG22 citations81
US4014042AMar 22, 1977
Tape recorder and magnetic tape cassette
BASF AG24 citations81
US3981025ASep 14, 1976
Container for a disc-shaped recording medium and a drive unit for use therewith
BASF AG11 citations72
US4118616AOct 3, 1978
Cassette, particularly a cassette for a reel of wide recording tape
BASF AG9 citations70
US3987489AOct 19, 1976
Tape cartridge which is normally closed but is pivoted to open position when taken into use, and transport apparatus for such a cartridge
BASF AG13 citations70
US4201356AMay 6, 1980
Cartridge arrangement comprising an adapter
BASF AG4 citations62
US4098446AJul 4, 1978
Process for the manufacture of tape guides of large area for tape transport apparatus, and tape guides obtained by the said process
BASF AG4 citations62
US4056245ANov 1, 1977
Magnetic tape cartridge
BASF AG3 citations62
US4128852ADec 5, 1978
Tape transport mechanism for recording and playing back video signals
BASF AG3 citations61