Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412642 | Method of applying marking to metal sheet for scrap sorting purposes | David F. Charles, Greg J. Courval, Michael P. Thomas, Michael J. Wheeler | 2002-07-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412642 | Method of applying marking to metal sheet for scrap sorting purposes | David F. Charles, Greg J. Courval, Michael P. Thomas, Michael J. Wheeler | 2002-07-02 |