Inventor
Hans Siemer
Inventor
Essen, DE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Dprimary
B22DCasting of metals100%
PatentTitleYear
6,408,930'Adjustable plate mold'20026,234,301'Strand guide, specially for a slab continuous casting installation'20015,771,957'Device for the continuous casting of steel'19985,727,615'Mold arragement'19985,201,909'Liquid-cooled continuous casting mold'19934,627,481'Refractory conduit assembly for supplying molten steel from a discharge vessel to an ingot mold'19864,544,018'Feeding device for introducing molten steel into twin-belt casters and mode of operation of such a feed device'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985Patents assigned to KRUPP GMBH (1)· patent assignee history
1985–2002Based in Essen, DE· patent location history
1986Patents assigned to DIDIER WERKE AG (1)· patent assignee history
1993–2002Patents assigned to MANNESMANN AG (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MANNESMANN AG | 5 | 1993–2002 |
| DIDIER WERKE AG | 1 | 1986 |
| KRUPP GMBH | 1 | 1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Essen, DE | 7 | 1985–2002 |