Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859388 | Improved method of making discrete airlaid absorbent fibrous articles | Douglas Herrin Benson | 1989-08-22 |
DP
David A. Peterson
Overall (1989): #122,067 of 140,708Top 90%
1
Patents 1989