Inventor
Roman Obenaus
Inventor
Georgsmarienhutte, DE
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Dprimary
B22DCasting of metals50%
C22BProduction and refining of metals50%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987Patents assigned to KLOECKNER CRA TECH (1)· patent assignee history
1987Based in Georgsmarienhutte, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KLOECKNER CRA TECH | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Georgsmarienhutte, DE | 1 | 1987 |