4 trademarks were found for owners matching the name Dennis Ronald Gravolin.
#
1 TM: 1562870
Desc: Trailer Trigger
Owner: Dennis Ronald Gravolin
Class: 9
Status: Removed
Not renewed: Renewal fee not paid
2 TM: 1534394
Desc: Surestart
Owner: Dennis Ronald Gravolin
Class: 9
Status: Registered: Registered/protected
3 TM: 1325493
Desc: CHARGEGUARD
Owner: Dennis Ronald Gravolin
Class: 9
Status: Registered: Registered/protected
4 TM: 850941
Desc: TRAILER VISION
Owner: Laetone Malcome Ray Gravolin, Dennis Ronald Gravolin
Class: 9
Status: Registered: Registered/protected