2 trademarks were found for owners matching the name Mark Klein.
#Classstatus
1 S:87886285
M:PURE FLAME TECHNOLOGIES

O:Mark Klein
11 Registered
2 S:87251684
M:HIVEWISE
O:HIVEWISE, INC., Jared J. Bataillon, Mark Klein
9 Registered
Trademark Alertz updated from USPTO on 2030-01-24