Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867946 | Device for evaluating test strips | Jurgen Gross | 1989-09-19 |
MK
Matthias Karger
Overall (1989): #80,740 of 140,708Top 60%
1
Patents 1989