Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482270 | Paint and coating remover | James R. Machac, Jr., Edward T. Marquis, Susan A. Woodrum | 2002-11-19 |
| 6479593 | Absorbent polymer modification | John H. Clements, Howard P. Klein, Edward T. Marquis, James R. Machac, Jr. | 2002-11-12 |