Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674452 | Hollow fiber exchangers | Robert E. Doty, Michael R. Hoglund, James D. Isaacson | 1997-10-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674452 | Hollow fiber exchangers | Robert E. Doty, Michael R. Hoglund, James D. Isaacson | 1997-10-07 |