Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4704483 | 3,4-difluoro-5-nitrobenzotrifluoride and preparation of fluoro-nitro-benzotrifluorides | David Y. Tang, Byron R. Cotter | 1987-11-03 |
| 4582948 | 3-chloro-4-fluoro-5-nitrobenzotrifluoride | David Y. Tang, Byron R. Cotter | 1986-04-15 |