Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815958 | Apparatus for agglomeration | John Darbyshire, Michel Jaccard | 1989-03-28 |
MB
Marcel Buhler
Overall (1989): #82,112 of 140,708Top 60%
1
Patents 1989