Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658796 | Optical resolution of alkyl chroman-2-carboxylates | Charles M. Zepp, Donald L. Heefner | 1997-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658796 | Optical resolution of alkyl chroman-2-carboxylates | Charles M. Zepp, Donald L. Heefner | 1997-08-19 |