Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630568 | Method for purification of aromatic polyethers | Norman Johnson, Raul Eduardo Ayala, Thomas Joseph Fyve, Amy Rene Freshour, David Woodruff +1 more | 2003-10-07 |
| 6548623 | Method of polycarbonate preparation | Daniel J. Brunelle, Patrick Joseph McCloskey, Paul Michael Smigelski, Jr., Timothy Brydon Burnell | 2003-04-15 |