Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4396381 | Closure device for specimen-containers such as test tubes | Rolf Naff, Theodor Schmidhauser | 1983-08-02 |
PF
Peter Fanger
Overall (All Time): #4,055,377 of 4,157,543Top 100%
1
Patents All Time