Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4902713 | Azadirachtin-like compounds and insect-destroying agents containing them | Hans-Joachim Forster | 1990-02-20 |
| 4346207 | Flowable, curable epoxy resin mixture | Jurg Maurer | 1982-08-24 |
| 4230793 | Process for the production of solder masks for printed circuits | Ewald Losert | 1980-10-28 |