2 trademarks were found for owners matching the name Gerardus H. de Groot.
#Classstatus
1 S:88479645
M:PRAKTICELLO
O:Gerardus H. de Groot
15 Registered
2 S:86291291
M:PRAKTICELLO
O:Gerardus H de Groot
15 Dead
Trademark Alertz updated from USPTO on 2030-01-24