| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | EPO (European Patent Office) | 5 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Computer technology | |
| #3 | Control | |
| #4 | IT methods for management | |
| #5 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lark Jay S | 6 |
| #2 | Bennett James S | 6 |
| #3 | Scott A Carlisle | 5 |
| #4 | Erman Lee D | 3 |
| #5 | London Philip E | 3 |
| #6 | Joyce Robert H | 3 |
| #7 | Hardy Steven | 3 |
| #8 | Clancey William John | 2 |
| #9 | King Jonathan J | 2 |
| #10 | Garnier Jacques | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US4847784A | Knowledge based tutor | |
| US4783752A | Knowledge based processor for application programs using conventional data processing capabilities | |
| US4713775A | Intelligent assistant for using and operating computer system capabilities to solve problems | |
| US4591983A | Hierarchical knowledge system | |
| US4658370A | Knowledge engineering tool | |
| US4648044A | Basic expert system tool |