Morriss O’Bryant Compagni obtains patent D636,791 for Weir Minerals Australia, Ltd.

Morriss O’Bryant Compagni obtains patent D636,791 for Weir Minerals Australia, Ltd.

Patent No.     D636,791 

Title MINE DEWATERING APPARATUS

Issue Date        April 26, 2011

Owner      Weir Minerals Australia, Ltd.