Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700471 | Production of fine particle dye or drug preparations | Lutz End, Erik Lueddecke | 1997-12-23 |
DH
Dieter Horn
Overall (1997): #159,336 of 185,788Top 90%
1
Patents 1997