Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676955 | Local anesthetic | Achim Ansmann, Ansgar Behler, Rolf Franke | 1997-10-14 |
| 4921874 | Medicinal bath oils | Rolf Franke | 1990-05-01 |
PS
Peter Schmersahl
Henkel Kommanditgesellschaft Auf Aktien: 1 patents #934 of 1,846Top 55%
Overall (All Time): #2,273,771 of 4,157,543Top 55%
2
Patents All Time