Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6361582 | Gas separation using C3+ hydrocarbon-resistant membranes | Zhenjie He, Andre R. Da Costa, Karl D. Amo, Ramin Daniels | 2002-03-26 |
| 6361583 | Gas separation using organic-vapor-resistant membranes | Zhenjie He, Andre R. Da Costa, Karl D. Amo, Ramin Daniels | 2002-03-26 |