2 trademarks were found for owners matching the name David Ian Carlson.
#
1 TM: 1716298
Desc: S AG H2O
Owner: David Ian Carlson, Cheryl Carlson
Class: 32
Status: Lapsed: Registration fee not paid on time
2 TM: 999863
Desc: AUSTRALIAN GALLERY PUBLISHING
Owner: Ian Carlson, David Hugh Evans
Class: 16
Status: Removed
Not renewed: Renewal fee not paid