Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5041225 | Hydrophilic semi-permeable PTFE membranes and their manufacture | — | 1991-08-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5041225 | Hydrophilic semi-permeable PTFE membranes and their manufacture | — | 1991-08-20 |