Inventor
Horst Duster
Inventor
Velbert, DE
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B21Bprimary
B21BRolling of metal25%
C21DModifying the physical structure of ferrous metals25%
F27BFurnaces, kilns, ovens or retorts in general25%
Y10TTechnical subjects covered by former us classification25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Patents assigned to SCHLOEMANN SIEMAG AG (1)· patent assignee history
1991Based in Velbert, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHLOEMANN SIEMAG AG | 1 | 1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Velbert, DE | 1 | 1991 |