Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863726 | Combination therapy using immunotoxins with interleukin-2 | Paul Stevens, L. L. Houston, Kirston E. Koths, Brian Issell | 1989-09-05 |
| 4863727 | Combination therapy using interleukin-2 and tumor necrosis factor | Jeffrey L. Winkelhake | 1989-09-05 |