Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802206 | Torsional actuation NVH test method | Mark Norman Ranek, David P. Schankin, Zhaohui Sun | 2004-10-12 |
| 6752722 | Foam lined propshaft | Mary Ellen Armitage, Jeffrey N. Heaton, David P. Schankin | 2004-06-22 |