Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488324 | Railway vehicle wheel with improved damping characteristics | Henning Wittmeyer | 2002-12-03 |
| 6471410 | Coated rolling element bearing | Bo Olov Jacobson, George Tin Yau Wan | 2002-10-29 |