Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5295584 | Process for selective flotation of phosphorus minerals | Jens Krause | 1994-03-22 |
KB
Kurt Bauer
Overall (1994): #102,640 of 165,921Top 65%
1
Patents 1994