Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5481042 | Processes producing methyl mercaptan | John L. Burba, III, Preston E. Spires, John Hill | 1996-01-02 |
| 4327227 | Process for producing purified brominated aromatic compounds | David MCALLISTER, John L. Sands | 1982-04-27 |