Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7989078 | Halogen-free trivalent chromium conversion coating | Mark R. Jaworowski, Sarah Arsenault | 2011-08-02 |
| 7882884 | Method for casting core removal | Gary M. Lomasney, Joseph Parkos | 2011-02-08 |