Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5068409 | Bis(4-halo-phthalic acid) quarter salt, process for their preparation and their use | Leonard M. Shorr | 1991-11-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5068409 | Bis(4-halo-phthalic acid) quarter salt, process for their preparation and their use | Leonard M. Shorr | 1991-11-26 |