Inventor
SOMMERMANN FRIEDRICH
DE7 patents
Patents
7 patentsUS4567108AJan 28, 1986
Magnetic recording media
BASF AG11 citations73
US5085889AFeb 4, 1992
Process for the preparation of magnetic particle dispersions using ball mills and grinding media
BASF AG10 citations69
US4668586AMay 26, 1987
Magnetic recording media
BASF AG3 citations60
US5082689AJan 21, 1992
Production of magnetic recording media
BASF AG2 citations59
US4656093AApr 7, 1987
Magnetic recording media
BASF AG2 citations59
US4647513AMar 3, 1987
Magnetic recording media
BASF AG0 citations51
US5064721ANov 12, 1991
Magnetic recording media
BASF AG0 citations49