Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315338 | Apparatus for enhancing heat and mass transfer in a fluid medium | Lee F. Frank, Jeffrey L. Helfer, Paul W. Wagner | 1994-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315338 | Apparatus for enhancing heat and mass transfer in a fluid medium | Lee F. Frank, Jeffrey L. Helfer, Paul W. Wagner | 1994-05-24 |