Inventor
Dieter Tembergen
Inventor
Duisburg, DE
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C21Cprimary
C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel25%
B21BRolling of metal17%
C21DModifying the physical structure of ferrous metals17%
Y02PClimate change mitigation technologies in the production or processing of goods17%
Y10TTechnical subjects covered by former us classification17%
C22BProduction and refining of metals8%
PatentTitleYear
9,181,602'Device for degassing molten steel with an improved discharge nozzle'20158,021,599'Method and installation for producing steel products with optimum surface quality'20117,998,237'Method and installation for the production of steel products having an optimum surface quality'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011Patents assigned to SMS SIEMAG AG (2)· patent assignee history
2011–2015Based in Duisburg, DE· patent location history
2015Patents assigned to ODENTHAL HANS-JÜRGEN (1)· patent assignee history
2015Patents assigned to SMS GROUP GMBH (1)· patent assignee history
2015Patents assigned to TEMBERGEN DIETER (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SMS SIEMAG AG | 2 | 2011 |
| ODENTHAL HANS-JÜRGEN | 1 | 2015 |
| SMS GROUP GMBH | 1 | 2015 |
| TEMBERGEN DIETERself | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Duisburg, DE | 3 | 2011–2015 |