Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784247 | Powder coating compositions having improved mar and acid resistance | Simion Coca, Karen A. Barkac, James B. O'Dwyer, Linda J. Bowser | 2004-08-31 |
| 6699942 | Powder coating compositions demonstrating improved mar resistance | Karen A. Barkac, Masayuki Nakajima | 2004-03-02 |