Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5440068 | Acetonitrile purification via an adsorption-based process | Mark C. Cesa, Thomas G. Attig | 1995-08-08 |
| 5131928 | High pressure facilitated membranes for selective separation and process for the use thereof | Alex E. Velikoff, James C. Davis, Ronald J. Valus | 1992-07-21 |