Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5118881 | Process for preparing environmentally safe dicofol and its formulations | Bernard Vaisbuch, Benjamin Shifman | 1992-06-02 |
| 4970343 | Process for purifying dinitroaniline herbicides | Edmund Dykman | 1990-11-13 |
| 4537992 | Method for removal of nitrosoamine impurities from herbicides | Julian Gabe, Edmund Dykman | 1985-08-27 |