Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5295584 | Process for selective flotation of phosphorus minerals | Kurt Bauer | 1994-03-22 |
JK
Jens Krause
Overall (1994): #117,303 of 165,921Top 75%
1
Patents 1994