Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4743418 | Process for charge modifying a microporous membrane | Robert G. Barnes, Jr., Chaokang Chu, George T. Emond | 1988-05-10 |
| 4737291 | Charge modified microporous membrane | Robert G. Barnes, Jr., Chaokang Chu, George T. Emond | 1988-04-12 |
| 4604208 | Liquid filtration using an anionic microporous membrane | Chaokang Chu, Joseph V. Fiore, Rodney A. Knight, Paul J. Marinaccio | 1986-08-05 |
| 4473475 | Charge modified microporous membrane, process for charge modifying said membrane, and process for filtration of fluids | Robert G. Barnes, Jr., Chaokang Chu, George T. Emond | 1984-09-25 |