Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454512 | Person-guided vehicle | — | 2002-09-24 |
| 6452503 | Semiconductor wafer imaging system | — | 2002-09-17 |
| 6443686 | Material handling and transport system and process | Mord Wiesler, Gerald M. Friedman | 2002-09-03 |
| 6397990 | Materials transport system having inductive power transfer | Richard M. Brien | 2002-06-04 |