Inventor
BERTRAM HEIDRUN
5 patents
Patents
5 patentsUS4056658ANov 1, 1977
Food and fodder additive
DEGUSSA19 citations72
US4042716AAug 16, 1977
Preservative for fodder, mixed fodder and silage
DEGUSSA10 citations72
US3968253AJul 6, 1976
Feed additive for ruminants
DEGUSSA7 citations72
US4073945AFeb 14, 1978
Fodder for cows
DEGUSSA4 citations61
US4044169AAug 23, 1977
Feed additive for ruminants
DEGUSSA5 citations61