Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828841 | Maltodextrin coating | Stuart C. Porter | 1989-05-09 |
| 4802924 | Coatings based on polydextrose for aqueous film coating of pharmaceutical food and confectionary products | Susan M. Grillo | 1989-02-07 |