Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4404191 | Virucidal method | Heinz Eggensperger, Lothar Bucklers, Helmut H. Ehlers, Ulrich Eigener, Hans-Peter Harke | 1983-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4404191 | Virucidal method | Heinz Eggensperger, Lothar Bucklers, Helmut H. Ehlers, Ulrich Eigener, Hans-Peter Harke | 1983-09-13 |