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Inventor

Manfred Caspar

Inventor
Oberwerrn, DE

Overview

5→
Patents
1987–1989
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 as inventor

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

F16Fprimary
F16FSprings71%
F16DCouplings for transmitting rotation14%
F16HGearing14%
PatentTitleYear
4,848,551'Torsional vibration damper'19894,813,295'Fly-wheel unit with disengageable friction device'19894,809,830'Torque transmitting torsional vibration damper device'19894,782,718'Fly-wheel unit for an internal-combustion engine'19884,655,336'Clutch disc'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1989Patents assigned to FICHTEL & SACHS AG (5)· patent assignee history
1987–1989Based in Oberwerrn, DE· patent location history
1989Based in Schwalbach, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FICHTEL & SACHS AG51987–1989
Locations
LocationPatentsSpan
Oberwerrn, DE31987–1989
Schwalbach, DE21989