Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640187 | Method for obtaining information for a geographic database | Lawrence M. Kaplan | 2003-10-28 |
| 6381537 | Method and system for obtaining geographic data using navigation systems | Lawrence M. Kaplan | 2002-04-30 |