C-tech enterprises, inc. a delaware corporation (2)

Awisby pty ltd (1)

Bundajon enterprises pty ltd (1)

C-tech implant s.R.L. (1)

C-tech services pty ltd (1)

Cumminscorp limited (1)

Donald management pty ltd as trustee for a&g gillies family trust no. 2 (1)

Head sport ag (1)

Pdl industries (aust) pty ltd (1)

Class 11 (4)

Class 9 (3)

Class 6 (2)

Class 7 (2)

Class 40 (2)

Class 1 (1)

Class 2 (1)

Class 8 (1)

Class 10 (1)

Class 24 (1)

Class 25 (1)

Class 28 (1)

Class 37 (1)

Class 42 (1)