Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6581071 | Surveying system and method | Samuel Gustman | 2003-06-17 |
| 6574638 | Method and apparatus for cataloguing multimedia data using surveying data | Samuel Gustman | 2003-06-03 |