Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621874 | Three dimensional document representation using strands | Peter Lucas | 1997-04-15 |
| 5613134 | Document display system using documents having ephemeral attributes for sharing information regarding the location of the display of each document on multiple display devices | Peter Lucus, Andrew Brown | 1997-03-18 |
| 5600833 | Attribute portion based document retrieval system with system query language interface | Andrew Brown, Peter Lucas | 1997-02-04 |