Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343741 | Chiral phosphines | Donald Valentine, Jr. | 1982-08-10 |
| 4218567 | Process for aromatic ethers | Percy Sarwood Manchand | 1980-08-19 |
| 4187241 | Metal phosphine complex | Donald Valentine, Jr. | 1980-02-05 |