Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4795584 | Laundry compositions | David F. Kirkwood | 1989-01-03 |
AR
Anne M. Ross
Overall (1989): #131,553 of 140,708Top 95%
1
Patents 1989