Inventor
Harald Doefke
Inventor
Berlin, DE
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Fprimary
B01FMixing, e.g. dissolving, emulsifying or dispersing50%
F26BDrying solid materials or objects by removing liquid therefrom50%
PatentTitleYear
4,245,399'Material dryer with air and screw agitator'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981Patents assigned to SCHERING AG (1)· patent assignee history
1981Based in Berlin, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHERING AG | 1 | 1981 |
Locations
| Location | Patents | Span |
|---|---|---|
| Berlin, DE | 1 | 1981 |