Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6697213 | Cover including multiple cover plates with damped layers | Paul Lofstrom, David D. Koester, Michael D. Schroeder | 2004-02-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6697213 | Cover including multiple cover plates with damped layers | Paul Lofstrom, David D. Koester, Michael D. Schroeder | 2004-02-24 |