| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Australia | 3 | |
| #3 | Canada | 3 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 3 |
| # | Industry | |
|---|---|---|
| #1 | IT methods for management | |
| #2 | Computer technology | |
| #3 | Control | |
| #4 | Digital networks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Doljack Frank A | 16 |
| #2 | Nicely Mark C | 4 |
| #3 | Derbyshire Rodney | 4 |
| Publication | Filing date | Title |
|---|---|---|
| WO0118677A2 | System and method for verifying authenticity of products using networks | |
| US6681214B1 | Secure system for printing authenticating digital signatures | |
| US6595422B1 | Bar code reader | |
| US6442276B1 | Verification of authenticity of goods by use of random numbers |