Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653882 | Asymmetric membranes of polytetrafluoroethylene and process for making them | Arthur Z. Moss, Raymond Richard Zolandz | 1997-08-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653882 | Asymmetric membranes of polytetrafluoroethylene and process for making them | Arthur Z. Moss, Raymond Richard Zolandz | 1997-08-05 |