Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830847 | Diphosphonate-derivatized macromolecules | James J. Benedict, Charles Raymond Degenhardt | 1989-05-16 |
JP
James W. Poser
Overall (1989): #99,488 of 140,708Top 75%
1
Patents 1989