5 trademarks were found for owners matching the name Knopper, Douglas S.
#Classstatus
1 S:87568210
M:CEOHACKER
O:Knopper, Douglas S
41 Dead
2 S:77183184
M:FREEWHEEL MEDIA
O:Knopper, Douglas S
35 Dead
3 S:77183177
M:FREEWHEEL

O:FreeWheel Media, Inc., Knopper, Douglas S
35 Registered
4 S:77151187
M:MRM
O:FREEWHEEL MEDIA, INC., Knopper, Douglas S
35 Dead
5 S:77119185
M:MONETIZATION RIGHTS MANAGEMENT
O:FREEWHEEL MEDIA, INC., Knopper, Douglas S
35 Registered
Trademark Alertz updated from USPTO on 2030-01-24