2 trademarks were found for owners matching the name Siemonsma, Charles B..
#Classstatus
1 S:78082866
M:R AND R
O:Siemonsma, Charles B
36 Dead
2 S:78082877
M:R N R
O:Siemonsma, Charles B.
36 Dead
Trademark Alertz updated from USPTO on 2030-01-24