Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850300 | Apparatus for spray coating of vessel mouths with silanes | Dieter Grohser | 1989-07-25 |
DK
Dieter Kraft
Overall (1989): #120,293 of 140,708Top 90%
1
Patents 1989