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Inventor

Rainer Oberacker

Inventor
Dettenheim, DE

Overview

2→
Patents
1990–1994
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C04Bprimary
C04BLime, magnesia50%
C22CAlloys50%
PatentTitleYear
5,372,979'Composite materials based on titanium diboride'19944,913,739'Method for powder metallurgical production of structural parts of great strength and hardness from Si-Mn or Si-Mn-C alloyed steels'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to KERNFORSCHUNGSZ KARLSRUHE (1)· patent assignee history
1990Based in Liedolsheim, DE· patent location history
1994Patents assigned to KEMPTEN ELEKTROSCHMELZ GMBH (1)· patent assignee history
1994Based in Dettenheim, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KEMPTEN ELEKTROSCHMELZ GMBH11994
KERNFORSCHUNGSZ KARLSRUHE11990
Locations
LocationPatentsSpan
Dettenheim, DE11994
Liedolsheim, DE11990