Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831072 | Flame retardant MPPE resin compositions | Nicolai A. Favstritsky, Dennis M. Borden | 1989-05-16 |
| H579 | Highly flame retarded flexible polyvinyl chloride compositions and | Thomas P. Fidelle | 1989-02-07 |