2 trademarks were found for owners matching the name Peter Calvert.
#Classstatus
1 S:88301185
M:REGISTRY OF THINGS
O:Peter Calvert
9 Dead
2 S:77865143
M:BIOPOLYSAN
O:COPPERHEAD CHEMICAL COMPANY, INC., Peter Calvert
5 Dead
Trademark Alertz updated from USPTO on 2030-01-24