Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4996290 | Polyester amides containing imide groups, process for their production and their use as hot-melt adhesives | Manfred Drawert | 1991-02-26 |
| 4373085 | Polyesteramide adhesives | Manfred Drawert | 1983-02-08 |
| 4341671 | Polyester amide melt adhesives | Manfred Drawert | 1982-07-27 |