Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7716352 | Method and system for retrieving information using an authentication web page | Kalev Leetaru | 2010-05-11 |
| 7650335 | High-level database management system | Kalev Leetaru | 2010-01-19 |
| 7555472 | Identifying conceptual gaps in a knowledge base | Kalev Leetaru | 2009-06-30 |
| 4348444 | Nonwoven fabric from a combination of thermoplastic netting and oriented film | — | 1982-09-07 |
| 4348445 | Reinforced film of a combination of thermoplastic netting and oriented film | — | 1982-09-07 |