Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841070 | Sulfinyl-ascorbic acid useful as an anti-oxidant | Horst Pauling | 1989-06-20 |
CW
Christof Wehrli
Overall (1989): #125,283 of 140,708Top 90%
1
Patents 1989