2 trademarks were found for owners matching the name William Stephen Tremulis.
#Classstatus
1 S:86102259
M:GYRONAUT
O:William Stephen Tremulis
16, 28 Registered
2 S:86102289
M:GYRONAUT
O:William Stephen Tremulis
12, 25, 41 Registered
Trademark Alertz updated from USPTO on 2030-01-24