DC

Douglas Gordon Cummings

BL Bradken Resources Pty Limited: 4 patents #4 of 38Top 15%
Overall (All Time): #1,229,037 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8550010 Bulk materials container 2013-10-08
8297200 Axlebox retainer key, an assembly including the key and a method of fastening the key Joseph Wolinski 2012-10-30
7261043 Articulated railway bogie connector 2007-08-28
7025002 Railway bogie bolster for an articulated wagon 2006-04-11