2 trademarks were found for owners matching the name Kelco Oil Field Group, Inc..
#Classstatus
1 S:73378251
M:KWIK-SEAL
O:Kelco Oil Field Group, Inc., Merck & Co., Inc.
1 Dead
2 S:73378252
M:NO-STIK
O:Kelco Oil Field Group, Inc., Merck & Co., Inc.
1 Dead
Trademark Alertz updated from USPTO on 2030-01-24