Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5916299 | Method for determining exits and entrances for a region in a network | — | 1999-06-29 |
| 5893081 | Using multiple levels of costs for a pathfinding computation | — | 1999-04-06 |
| 5729458 | Cost zones | — | 1998-03-17 |
| 5706503 | Method of clustering multi-dimensional related data in a computer database by combining the two verticles of a graph connected by an edge having the highest score | Brian Smartt, Linnea A. Dunn, Frank Joseph DeRose | 1998-01-06 |
| 5311195 | Combined relative and absolute positioning method and apparatus | Darrell Mathis, Kenneth A. Milnes | 1994-05-10 |