Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852732 | Package for dry-resist material | Hans Wilski | 1989-08-01 |
| 4844718 | Method of and apparatus for removing dust from collector electrodes | Rainer Skroch | 1989-07-04 |
HS
Hermann Schmidt
Metallgesellschaft Ag: 1 patents #14 of 63Top 25%
Overall (1989): #26,160 of 140,708Top 20%
2
Patents 1989