OC

Olaf Cramer

OP Orica Explosives Technology Pty: 1 patents #3 of 8Top 40%
Overall (2005): #128,279 of 245,428Top 55%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6851369 Access control for electronic blasting machines Dirk Hummel 2005-02-08