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Inventor

Dirk Litterscheid

Inventor
Eitorf, DE

Overview

3→
Patents
2001–2018
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F16Fprimary
F16FSprings100%
PatentTitleYear
9,951,839Preloading device for a piston valve of a vibration damper20189,091,318'Vibration damper with frequency-selective damping force'20156,213,475'Separating piston for a vibration damping system'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to MANNESMANN SACHS AG (1)· patent assignee history
2001–2018Based in Eitorf, DE· patent location history
2015–2018Patents assigned to ZAHNRADFABRIK FRIEDRICHSHAFEN (2)· patent assignee history
2015Patents assigned to HOOF JOHANNES (1)· patent assignee history
2015Patents assigned to LITTERSCHEID DIRK (1)· patent assignee history
2015Patents assigned to SONNENBURG REINHARD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZAHNRADFABRIK FRIEDRICHSHAFEN22015–2018
HOOF JOHANNES12015
LITTERSCHEID DIRKself12015
MANNESMANN SACHS AG12001
SONNENBURG REINHARD12015
Locations
LocationPatentsSpan
Eitorf, DE32001–2018