Rio Tinto Technological Resources Inc.

Adam James Burley (2 out of 2 patents)

Javiera Del Pilar Alcayaga Zuñiga (2 out of 2 patents)

Yure Anton Mladinic Muñoz (2 out of 2 patents)

4.  Mark James Fennel (1 out of 1 patent)

5.  Paul Leslie Brown (1 out of 8 patents)

6.  Ralph Peter Hackl (1 out of 6 patents)

7.  Javiera Del Pilar Alcayaga Zúñiga (1 out of 1 patent)

8.  Adam James Burley (1 out of 1 patent)

9.  Yure Anton Mladinic Muñoz (1 out of 1 patent)

10.  Ralph Peter Hackl (0 patent)

11.  Paul Leslie Brown (0 patent)

12.  Javiera Del Pilar Alcayaga ZÚÑIGA (0 patent)