LexDanaLexDanabeta
Inventor

Ralf Austermann

Inventor
Rietberg, DE

Overview

3→
Patents
1993–2014
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H02Pprimary
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters67%
H02KDynamo-electric machines33%
PatentTitleYear
8,680,725'Electric motor'20145,350,990'Circuit arrangement for commutating a reluctance motor'19945,180,960'Circuit arrangement for commutating a reluctance motor'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1994Patents assigned to PHILIPS CORP (2)· patent assignee history
1993Based in Herzogenrath, DE· patent location history
1994–2014Based in Rietberg, DE· patent location history
2014Patents assigned to AUSTERMANN RALF (1)· patent assignee history
2014Patents assigned to HANNING ELECTRO WERKE GMBH & CO KG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PHILIPS CORP21993–1994
AUSTERMANN RALFself12014
HANNING ELECTRO WERKE GMBH & CO KG12014
Locations
LocationPatentsSpan
Rietberg, DE21994–2014
Herzogenrath, DE11993