Sorting diamonds or other minerals
A Standard patent application filed on 06 February 1992 credited to Stewart, Andrew David Garry ; Smith, Robin Wyncliffe ; Smith, Martin Phillip ; Spear, Paul Martyn ; Cooper, Martin ; Welbourn, Christopher Mark ; Brink, Daniel Johannes

Details

Application number :

10776  

Application type :

Standard  

Application status :

CEASED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Sorting diamonds or other minerals  

Inventor :

Stewart, Andrew David Garry ; Smith, Robin Wyncliffe ; Smith, Martin Phillip ; Spear, Paul Martyn ; Cooper, Martin ; Welbourn, Christopher Mark ; Brink, Daniel Johannes  

Agent name :

Griffith Hack  

Address for service :

GPO Box 4164 SYDNEY NSW 2001  

Filing date :

06 February 1992  

Associated companies :

 

Applicant name :

Gersan Establishment  

Applicant address :

Aeulestrasse 5 9490 Vaduz Liechtenstein  

Old name :

 

Original Source :

Go  

Same Inventor

• Monitoring an apparatus which uses scanned radiation
• Sensing a narrow frequency band of radiation and gemstones
• Identifying gemstones