Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842767 | Heavy duty built aqueous liquid detergent composition containing stabilized enzymes | D. Warschewski | 1989-06-27 |
HG
H. Greenland
Overall (1989): #35,415 of 140,708Top 30%
1
Patents 1989