Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6004680 | Method of coating pre-primed polyolefin films | Jean-Claude Abed, Bettina E. Bonsall, Douglas R. Holcomb | 1999-12-21 |
| 5116938 | Process for producing the polyester polyethylene terephthalate (PET) from a lower dialkyl ester of a dicarboxylic acid and a glycol using a specific catalyst system | Monika Engel-Bader | 1992-05-26 |
| 5019640 | Producing a polyethylene terephthalate based polymer from a lower dialkyl ester of a dicarboxylic acid and a glycol | Monika Engel-Badar | 1991-05-28 |