Inventor
BALZ WERNER
DE36 patents
⚠️ This page may combine multiple inventors who share the name “BALZ WERNER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
32 patentsUS5006406AApr 9, 1991
Magnetic recording media
BASF AG47 citations92
US4568612AFeb 4, 1986
Magnetic recording media
BASF AG28 citations92
US4560456ADec 24, 1985
Magnetic recording media
BASF AG45 citations92
US4328282AMay 4, 1982
Magnetic recording media
BASF AG29 citations92
US4666781AMay 19, 1987
Magnetic recording media
BASF AG10 citations74
US4559118ADec 17, 1985
Magnetic recording media
BASF AG18 citations74
US4472455ASep 18, 1984
Production of magnetic recording media
BASF AG11 citations74
US4568610AFeb 4, 1986
Magnetic recording media
BASF AG8 citations73
US4567108AJan 28, 1986
Magnetic recording media
BASF AG11 citations73
US4567109AJan 28, 1986
Magnetic recording media
BASF AG9 citations73
US4360377ANov 23, 1982
Ferromagnetic metal particles, consisting essentially of iron and carrying a surface coating, and their production
BASF AG14 citations73
US4310565AJan 12, 1982
Process of making a magnetic recording media
BASF AG12 citations73
US4712148ADec 8, 1987
Magnetic tape cassette with equalization of electrostatic charges
BASF AG9 citations72
US4625252ANov 25, 1986
Guide system and magnetic tape cassette comprising such a system
BASF AG12 citations72
US4621779ANov 11, 1986
Video tape cassette
BASF AG13 citations72
US4557433ADec 10, 1985
Tape cassette and spring member therefor
BASF AG5 citations72
US4046932ASep 6, 1977
Magnetic recording discs
BASF AG8 citations72
US4043297AAug 23, 1977
Device for the magnetic orientation of magnetic recording media
BASF AG9 citations71
US4033288AJul 5, 1977
Apparatus for coating magnetic disks
BASF AG16 citations70
US4581246AApr 8, 1986
Production of magnetic recording media
BASF AG3 citations62
US4534999AAug 13, 1985
Production of magnetic recording media having a backing coating
BASF AG3 citations62
US4430362AFeb 7, 1984
Production of magnetic recording media
BASF AG2 citations62
US4668586AMay 26, 1987
Magnetic recording media
BASF AG3 citations60
US4656093AApr 7, 1987
Magnetic recording media
BASF AG2 citations59
US4673591AJun 16, 1987
Production of layer-type magnetic recording media
BASF AG1 citations52
US4507457AMar 26, 1985
Production of magnetic recording media
BASF AG1 citations52
US4647513AMar 3, 1987
Magnetic recording media
BASF AG0 citations51
US4581296AApr 8, 1986
Magnetic recording media
BASF AG1 citations51
US4842896AJun 27, 1989
Production of magnetic recording media
BASF AG1 citations48
US4551359ANov 5, 1985
Production of magnetic recording media
BASF AG0 citations47
US4671969AJun 9, 1987
Production of layer-type magnetic recording media
BASF AG0 citations42
US4629632ADec 16, 1986
Production of magnetic recording media
BASF AG0 citations39