Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614250 | Coated filler and use thereof | Ashit A. Mehta, Ralph S. Paonessa, Eugene R. Skarvinko, David W. Wang | 1997-03-25 |
| 5607744 | Coated filler and use thereof | Ashit A. Mehta, Ralph S. Paonessa, Eugene R. Skarvinko, David W. Wang | 1997-03-04 |