3 trademarks were found for owners matching the name HASSELMANN, DETLEV E. M..
#Classstatus
1 S:74149161
M:LINETITE
O:Hasselmann, Detlev E. M., HASSTECH, INC.
9 Dead
2 S:73676083
M:LEAK COMPUTER
O:HASSELMANN, DETLEV E. M., HASSTECH, INC.
42 Dead
3 S:73676086
M:LEAK COMPUTER

O:HASSELMANN, DETLEV E. M.
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24