Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874600 | No-carrier-added [1.sup.11 c]putrescine | Daniel W. McPherson, Alfred P. Wolf | 1989-10-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874600 | No-carrier-added [1.sup.11 c]putrescine | Daniel W. McPherson, Alfred P. Wolf | 1989-10-17 |