Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4514281 | Corrosion inhibition for distillation apparatus | Alberto A. Sagues, Burtron H. Davis, Frank K. Schweighardt | 1985-04-30 |
| 4511453 | Corrosion inhibition when distilling coal liquids by adding cresols or phenols | Alberto A. Sagues, Burtron H. Davis | 1985-04-16 |
| 4511460 | Minimizing corrosion in coal liquid distillation | Alberto A. Sagues, Burtron H. Davis | 1985-04-16 |