Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845157 | Diesel fuel compositions containing polyolefin graft polymers | Constance A. Gallagher, Christopher S. Liu, William A. Buscher, Jr. | 1989-07-04 |
ML
Mark Levin
Overall (1989): #80,308 of 140,708Top 60%
1
Patents 1989