Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450316 | Escalator with step flange | Andreas Stuffel, Frank Sansevero, Richard N. Fargo, Uwe Hauer | 2002-09-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450316 | Escalator with step flange | Andreas Stuffel, Frank Sansevero, Richard N. Fargo, Uwe Hauer | 2002-09-17 |