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For the Inventor, By the Inventor

Krefeld, Germany

Arno Luven

USPTO Granted Patents = 8 

 

Average Co-Inventor Count = 1.9

ph-index = 3

Forward Citations = 17(Granted Patents)


Location History:

  • Krefeld-Bockum, DE (1980)
  • Krefeld, DE (1989 - 2010)

Company Filing History:

goldMedal3 out of 4 
 
Technometal Gesellschaft Fur Metalltechnologie Mbh
 patents
silverMedal1 out of 1 
 
Standard-messo-duisburg Gesellschaft Fur Chemietechnik MIT Beschrankter
 patent
bronzeMedal1 out of 1 
 
Technometal Gesellschaft Für Metalltechnologie Mbh
 patent
4. 1 out of 1 
 
Technometal Gesellschaft Fur Metalltechnologie Gmbh
 patent
5. 1 out of 72 
 
Siemens Vai Metals Technologies Gmbh
 patents
6. 1 out of 832,761 
Other
 patents

Years Active: 1980-2010

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8 patents (USPTO):Explore Patents
1. 7662337 - Hoisting mechanism for steel processing ladles in RH degassers (2010-02-16),
2. 6638471 - Water cooled vessel for vacuum processing liquid steel (2003-10-28),
3. 6368550 - Variably insertable combined lance with displaceable burner and blower lance bodies (2002-04-09),
4. 5894009 - Vacuum tight reaction vessel for steel processing with a packing gland (1999-04-13),
5. 5421563 - Slide closure for melting pots (1995-06-06),
6. 5096164 - Steel-processing vessel having a graphite rod heating means (1992-03-17),
7. 4872648 - Reaction vessel for processing steel (1989-10-10),
8. 4216347 - Vacuum-electric arc heating system (1980-08-05),
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