Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820723 | Disubstituted tetrazole leukotriene antagonists and methods for their use thereas | Winston S. Marshall, Sandra K. Sigmund | 1989-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820723 | Disubstituted tetrazole leukotriene antagonists and methods for their use thereas | Winston S. Marshall, Sandra K. Sigmund | 1989-04-11 |