Inventor
Gerhard Bruckmann
Inventor
Asslar, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C22Bprimary
C22BProduction and refining of metals40%
Y02PClimate change mitigation technologies in the production or processing of goods20%
B22DCasting of metals10%
F27BFurnaces, kilns, ovens or retorts in general10%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace10%
H05BElectric heating10%
PatentTitleYear
8,662,142'Method and device for remelting metal in an electric furnace'20144,881,239'Fault detection during remelt of electrodes into blocks'19894,773,079'Process for melting down and degassing lumpy material'19884,726,840'Method for the electroslag refining of metals, especially those having alloy components with an affinity for oxygen'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988Patents assigned to LEYBOLD HERAEUS GMBH & CO KG (2)· patent assignee history
1988–2014Based in Asslar, DE· patent location history
1988Based in Puttlingen, DE· patent location history
1989Patents assigned to LEYBOLD AG (1)· patent assignee history
2014Patents assigned to ALD VACUUM TECHN GMBH (1)· patent assignee history
2014Patents assigned to BIEBRICHER ULRICH (1)· patent assignee history
2014Patents assigned to BRUECKMANN GERHARD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEYBOLD HERAEUS GMBH & CO KG | 2 | 1988 |
| ALD VACUUM TECHN GMBH | 1 | 2014 |
| BIEBRICHER ULRICH | 1 | 2014 |
| BRUECKMANN GERHARD | 1 | 2014 |
| LEYBOLD AG | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Asslar, DE | 3 | 1988–2014 |
| Puttlingen, DE | 1 | 1988 |