Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857640 | Process and reagent for the determination of .alpha.-amylase | Eberhard Henkel, Barkew Dolabdjian, Rainer Klink, Uwe Wurzburg | 1989-08-15 |
RH
Roland Helger
Overall (1989): #63,059 of 140,708Top 45%
1
Patents 1989