| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | United States | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | Hong Kong | 1 | |
| #7 | Israel | 1 | |
| #8 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Data recognition and presentation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vanier Dana J | 10 |
| #2 | Wallner Hermann F | 10 |
| #3 | Leydon Michael | 5 |
| Publication | Filing date | Title |
|---|---|---|
| IL119576D0 | Gemstone registration system | |
| US5124935A | Gemstone identification, tracking and recovery system |