Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5514413 | Process for producing composite membranes | Jacob A. Van't Hof, Pushpinder S. Puri, Albert A. Brooks, Daniel T. Diggs | 1996-05-07 |
| 4968470 | Asymmetric permselective polyacetylene membranes and process for the formation thereof | James K. Smith, John W. McTopy, II, Pushpinder S. Puri | 1990-11-06 |
| 4776936 | Process for increasing the selectivity of anisotropic gas separation membranes | James K. Smith, John W. McTopy, II | 1988-10-11 |