Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254288 | Process for the production of polyester with increased electroconductivity | Johannes M. Verheijen, August M. Marien, Roger I. De Saedeleer, Ludovicus M. Hellemans | 1993-10-19 |
| 4216290 | Coating of viscous aqueous gelatin compositions on a continuous web support | Victor F. De Beul | 1980-08-05 |