Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4263442 | Process for the preparation of 2,3-dihydro-5,6-diphenyl-1,4-oxathiin | Ethel E. Felauer, Bruce A. Graham | 1981-04-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4263442 | Process for the preparation of 2,3-dihydro-5,6-diphenyl-1,4-oxathiin | Ethel E. Felauer, Bruce A. Graham | 1981-04-21 |