Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6127577 | Method of making 3,5-difluoroaniline from 1,3,5-trichlorobenzene | Francis J. Mettille | 2000-10-03 |
| 4778613 | Spirodiphosphate-containing working substances | Yuval Halpern, Roger K. Nibert | 1988-10-18 |
| 4758683 | Spirodiphosphoamidate compounds | Yuval Halpern | 1988-07-19 |